Engineering › Control and Systems Engineering

Applications of Programmable Logic Controllers (PLCs)

Works Count: 45317

Wikipedia

Description

This cluster of papers focuses on the diverse applications of Programmable Logic Controllers (PLCs) in industrial automation, including SCADA systems, wireless communication, machine vision for waste recycling, and remote monitoring and control. It also explores the use of OPC technology for real-time data exchange and the implementation of automation in various manufacturing processes.

Keywords

Programmable Logic Controllers; SCADA; Automation; OPC Technology; Industrial Control; Monitoring System; Wireless Communication; Machine Vision; Remote Control; Waste Recycling

Modern control theory (3rd ed.)

1991-03-01

William L. Brogan

The anaerobic filter for waste treatment.

1969-05-01

James C. Young , Perry L. McCarty

An entirely new treatment process has been found to be particu larly effective for the treatment of low strength soluble organic wastes. This process, termed the anaerobic filter, is basically … An entirely new treatment process has been found to be particu larly effective for the treatment of low strength soluble organic wastes. This process, termed the anaerobic filter, is basically a rock-filled bed similar in appearance to an aerobic trickling fil ter. However, the waste is distributed across the bottom of the fil ter. Flow is upward through the bed of rocks so that the filter is submerged completely. Anaerobic microorgan isms accumulate in the void spaces be tween the rocks so that the waste comes in contact with a large active biological mass as it passes through the filter. A high degree of treatment re sults even at nominal waste tempera tures, and the effluent essentially is free of biological solids. Historically, systems have been used to stabilize high strength wastes, primarily composed of the solids produced by aerobic processes and removed from settling tanks. Con ventional processes have re quired long detention times for good waste stabilization and usually have been uneconomical for the treatment of waste containing less than approxi

An introduction to input/output automata

1989-09-01

Nancy Lynch , Marc R. Tuttle

Advanced robotics: redundancy and optimization

1991-09-01

Yoshihiko Nakamura

Advanced robotics: redundancy and optimization , Advanced robotics: redundancy and optimization , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی Advanced robotics: redundancy and optimization , Advanced robotics: redundancy and optimization , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی

Hybrid Systems: Computation and Control

1998-01-01

Thomas A. Henzinger , Shankar Sastry

Digital control engineering : analysis and design

2013-01-01

M. Sami Fadali , Antonio Visioli

Bosch ESP Systems: 5 Years of Experience

2000-05-15

Anton T. van Zanten

Error-control coding for computer systems

1989-01-03

T.R.N. Rao , Eiji Fujiwara

Error-control coding for computer systems , Error-control coding for computer systems , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی Error-control coding for computer systems , Error-control coding for computer systems , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی

Control system design using MATLAB

2001-01-01

Bahram Shahian , Michael Hassul

Computer networks (3rd ed.)

1996-04-01

Andrew S. Tanenbaum

Modern control engineering (3rd ed.)

1996-11-01

Katsuhiko Ogata

Modern control engineering

1990-01-01

克彦尾形

Text for a first course in control systems, revised (1st ed. was 1970) to include new subjects such as the pole placement approach to the design of control systems, design … Text for a first course in control systems, revised (1st ed. was 1970) to include new subjects such as the pole placement approach to the design of control systems, design of observers, and computer simulation of control systems. For senior engineering students. Annotation copyright Book News, Inc.

Modern Control Systems

2000-05-29

Roger C. Baker

This chapter does not attempt more than a cursory review of modern control systems, as it is outside my main area of expertise. Those knowledgeable in electronics and control will … This chapter does not attempt more than a cursory review of modern control systems, as it is outside my main area of expertise. Those knowledgeable in electronics and control will pass quickly over this chapter! Others who wish to delve more deeply may, for instance, turn to Sanderson (1988), Brignell and White (1994), or other experts, or for a good, recent introduction to the control of machinery Foster (1998) is recommended. I am pleased to acknowledge valuable insights obtained from Cranfield lectures given by Bill Black, David Clitherow, Doug de Sa, and others.

Quantitative Feedback Theory

1999-08-27

Constantine H. Houpis , Steven J. Rasmussen , Mario Garcia-Sanz

QFT STANDARD SYMBOLS & TERMINOLOGY INTRODUCTION Introduction The Engineering Control Problem Quantitative Feedback Theory (QFT) Control Theory Background Definitions and Symbols QFT Applications Outline of Text INTRODUCTION TO QFT Quantitative … QFT STANDARD SYMBOLS & TERMINOLOGY INTRODUCTION Introduction The Engineering Control Problem Quantitative Feedback Theory (QFT) Control Theory Background Definitions and Symbols QFT Applications Outline of Text INTRODUCTION TO QFT Quantitative Feedback Theory Why Feedback? QFT Overview Insight to the QFT Technique Benefits of QFT Summary THE MISO ANALOG CONTROL SYSTEM Introduction The QFT Method (Single-Loop MISO System) Design Procedure Outline Minimum-phase System Performance Specifications J LTI Plant Models Plant Templates of P?(s), IP(j?i) Nominal Plant U-Contour (Stability Bound) Tracking Bounds BR(j?i) on the NC Disturbance Bounds BD(j?i): Case 1 Disturbance Bounds BD(j?i): Case 2 The Composite Boundary Bo(j?i) Shaping of Lo(j?) Guidelines for Shaping Lo(j?) Design of the Pre-filter Basic Design Procedure for a MISO System Design Example 1 Design Example 2 Template Generation for Unstable Plants Summary DISCRETE QUANTITATIVE FEEDBACK TECHNIQUE Introduction Bilinear Transformation Non-Minimum Phase Analog Plant Discrete MISO Module with Plant Uncertainty QFT w-Domain DIG Design Simulation Basic Design Procedure for a MISO Sampled-Data Control System QFT Technique Applied to the Pseudo-Continuous-Time (PCT) System Applicability of Design Technique to Other Plants Designing L(w) Directly Summary MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) PLANTS: STRUCTURED PLANT PARAMETER UNCERTAINTY Introduction The MIMO Plant Introduction to MIMO Compensation MIMO Compensation Introduction to MISO Equivalents Effective MISO Loops of the MIMO System Constraints on the Plant Matrix Basically Non-Interacting (BNIC) Loops Summary DESIGN METHOD 1: THE SINGLE-LOOP (MISO) EQUIVALENTS Introduction Design Example High Frequency Range Analysis Stability Analysis Equilibrium and Trade-Offs Templates: Special Case Summary MIMO SYSTEM DESIGN METHOD 2: MODIFIED SINGLE-LOOP EQUIVALENTS Introduction Design Equations for the 2x2 System Design Guidelines Reduced Over-Design 3x3 Design Equations Example: 3x3 System Design Equations mxm System: m > 3 Conditions for Existence of a Solution Non-Diagonal G Achievability of a m.p. Effective Plant det Pe Summary MIMO SYSTEM WITH EXTERNAL DISTURBANCE INPUTS Introduction MIMO QFT with External (Input) Disturbance An External Disturbance Problem Air-to-Air Refueling FCS Design Concept Plant and Disturbance Matrices Control Problem Approach The QFT Design Air-to-Air Refueling Simulations Tracking/Regulator MIMO System Summary NOW THE PRACTICING ENGINEER TAKES OVER Introduction Transparency of QFT Body of Engineering QFT Knowledge Nonlinearities - The Engineering Approach Plant Inversion Invertibility Pseudo-Continuous-Time (PCT) System Bode's Theorem The Control Design Process Summary QUANTITATIVE NON-DIAGONAL COMPENSATOR DESIGN FOR MIMO SYSTEMS Introduction The Coupling Matrix The Coupling Elements The Optimum Non-Diagonal Compensator The Coupling Effects Quality Function of the Designed Compensator Design Methodology Some Practical Issues Example: Non-Diagonal MIMO QFT Compensator Design for Tracking Specifications in a SCARA Robot Other Methods Summary THE DESIGN AND IMPLEMENTATION PROCESS FOR A ROBUST CONTROL SYSTEM Introduction Control System Design Process Design Process Example Selection of Design Envelope Control System Implementation Issues Hardware/Software Consideration Bending Modes Summary TIME DELAY SYSTEMS WITH UNCERTAINTY: QFT DESIGN INVOLVING SMITH PREDICTOR Introduction Methodology of Design A Synthesis Example Application to a HTST Pasteurization Plant Summary QFT DESIGN TECHNIQUES APPLIED TO REAL-WORLD INDUSTRIAL SYSTEMS Introduction QFT Based Control of a Biological Wastewater Treatment Plant QFT Based Control of a Variable-Speed Direct-Drive Multi-Pole Synchronous Wind Turbine: TWT1650 Summary WEIGHTING MATRICES AND CONTROL AUTHORITY Introduction Fixed Weighting Matrices Variable Weighting Matrices Summary APPENDICES Appendix A: Template Generation Appendix B: Inequalities Bounds Expressions Appendix C: MIMO QFT CAD Package Appendix D: TOTAL-PC CAD Package Appendix E: TOTAL-PC: Discrete QFT Design Process Appendix F: MISO Design Example Appendix G: Diagonal MIMO Design Example Appendix H: Non-Diagonal MIMO QFT Tracking Design Example Appendix I: Non-Diagonal QFT Disturbance Rejection Design Example Appendix J: Elements for Loop Shaping REFERENCES PROBLEMS ANSWERS TO SELECTED PROBLEMS INDEX

Computer-Aided Control System Design

1975-12-01

H.H. Rosenbrock , Bjorn D. Tyre ́us

measurement. measurement.

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An overview of Controller Area Network

1999-06-01

M. Farsi , Manuel Barbosa , K. Ratcliff

The controller area network is a well-established networking system specifically designed with real-time requirements in mind. Developed in the 1980s by Robert Bosch, its ease of use and low cost … The controller area network is a well-established networking system specifically designed with real-time requirements in mind. Developed in the 1980s by Robert Bosch, its ease of use and low cost has led to its wide adoption throughout the automotive and automation industries. However, for the beginner using CAN may seem somewhat bewildering. This article goes some way into explaining how CAN is used both at the hardware and the software levels.

Computer Controlled Systems: Theory and Design

1985-01-01

G.E. Taylor

Programmable Logic Controllers

2015-01-01

W. Bolton

Nonlinear Control Engineering

1977-07-01

D.P. Atherton , George M. Siouris

Nonlinear control engineering , Nonlinear control engineering , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی Nonlinear control engineering , Nonlinear control engineering , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی

Computer controlled systems theory and design

1986-03-01

Karl Johan Åström , Björn Wittenmark

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Water transport in plants as a catenary process

1948-01-01

T. H. van den Honert

T. H. van den Honert, Discuss. Faraday Soc., 1948, 3, 146 DOI: 10.1039/DF9480300146 T. H. van den Honert, Discuss. Faraday Soc., 1948, 3, 146 DOI: 10.1039/DF9480300146

A review on the applications of programmable logic controllers (PLCs)

2016-02-27

Ephrem Ryan Alphonsus , Mohammad Omar Abdullah

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On the Application of Servomechanism Theory in the Study of Production Control

1952-04-01

Herbert A. Simon

The problem of controlling the rate of production of a single product can be stated in terms of servomechanism theory, and the well-developed methods of that theory employed to study … The problem of controlling the rate of production of a single product can be stated in terms of servomechanism theory, and the well-developed methods of that theory employed to study the behavior of a control system. This is illustrated for a simple system, and a cost criterion is constructed for evaluating alternative decision rules or constructing an optimal rule. Laplace transform methods are introduced, and some of their elementary uses for studying the stability and steady-state behavior of systems are illustrated.

Proceedings of the 1997 IEEE International Conference on Control Applications

1997-01-01

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Computer aided control system design

1973-07-01

F. Fallside

FEEDBACK CONTROL SYSTEMS

1994-10-01

OPC Unified Architecture

2009-01-01

Wolfgang Mahnke , Stefan-Helmut Leitner , Matthias Damm

6. Control System Engineering

2019-01-30

Ritika Gupta , J. R. Claycomb

This book introduces students to the theory and practice of control system engineering. The next emphasizes the practical application of the subject to thhe analysis and design of feedback system. This book introduces students to the theory and practice of control system engineering. The next emphasizes the practical application of the subject to thhe analysis and design of feedback system.

Automatic control systems

1995-01-01

C.F. Beards

Auto Disturbance Rejection Controller and It's Applications

1998-01-01

J. Q. Han

Computer Controlled Systems

1991-01-01

George A. Perdikaris

Computer Controlled Systems

1991-01-01

George A. Perdikaris

Traffic Engineering and Control

2001-01-01

David N.Ammons

Automation and Remote Control

2024-01-03

Chris Woodhouse

Advanced Control of Solar Plants

1997-01-01

Eduardo F. Camacho , Manuel Berenguel , Francisco R. Rubio

Perishable Inventory Systems

2011-01-01

Steven Nahmias

Analog and Digital Filter Design

2002-01-01

Steve Winder

Implementasi Sensor Preassure Transmitter WPT-83G Dalam Perancangan mesin Pengecatan Otomatis

2025-06-24

Aziz Maulana Ibrahim , Henokh Markiano Louhanapessy - , Edmund Ucok Armain - +2 more | Jurnal Profesi Insinyur Universitas Lampung

Penelitian ini bertujuan untuk mengimplementasikan dan mengkalibrasi sensor pressure transmitter WPT-83G dalam sistem pengecatan otomatis berbasis mikrokontroler Arduino Uno guna meningkatkan akurasi pembacaan tekanan udara dan efisiensi proses penyemprotan. Sistem … Penelitian ini bertujuan untuk mengimplementasikan dan mengkalibrasi sensor pressure transmitter WPT-83G dalam sistem pengecatan otomatis berbasis mikrokontroler Arduino Uno guna meningkatkan akurasi pembacaan tekanan udara dan efisiensi proses penyemprotan. Sistem dirancang untuk membaca tekanan melalui sensor analog, mengubahnya menjadi data digital dengan ADC 10-bit pada Arduino, lalu mengendalikannya melalui logika ON/OFF untuk aktuator relay dan solenoid berdasarkan batas tekanan yang ditentukan. Proses kalibrasi sensor dilakukan menggunakan metode regresi linear dengan acuan tekanan standar dari alat ukur manual, menghasilkan model koreksi untuk meningkatkan ketepatan pembacaan sensor. Hasil pengujian menunjukkan bahwa sebelum kalibrasi, akurasi dan presisi sensor masih mengalami deviasi di beberapa titik, meskipun berada dalam batas toleransi. Setelah regresi diterapkan, tingkat akurasi meningkat hingga di atas 99,9% dan nilai presisi menjadi jauh lebih stabil dengan standar deviasi minimal. Pengujian aktuator menunjukkan bahwa relay dan solenoid dapat aktif secara otomatis dalam rentang tekanan kerja 35–100 PSI, serta mati di luar rentang tersebut, membuktikan bahwa sistem kontrol berfungsi sesuai rancangan. Sistem ini tidak hanya meningkatkan keandalan dan efisiensi pengecatan otomatis, tetapi juga berperan dalam mengurangi risiko paparan bahan kimia, khususnya pada lingkungan kerja yang mengandalkan proses penyemprotan berbasis tekanan.

ANALISIS PERMASALAHAN ULTRASONIC SENSOR PADA FUEL QUANTITY INDICATION SYSTEM B777

2025-06-24

Muhammad Fa'iz Alfatih , Rizky Nugraha Saputra | Teknika STTKD Jurnal Teknik Elektronik Engine

The Fuel Quantity Indication System (FQIS) in aviation, particularly in the Boeing 777, relies on ultrasonic sensors for accurate fuel level measurement. However, these sensors exhibit several critical issues, including … The Fuel Quantity Indication System (FQIS) in aviation, particularly in the Boeing 777, relies on ultrasonic sensors for accurate fuel level measurement. However, these sensors exhibit several critical issues, including inaccurate readings, failures due to fuel ingress, and high maintenance costs. This research investigated the root causes of these issues and compared ultrasonic sensor performance with capacitance sensors employed in the Boeing 787. Utilizing a combination of direct observation, engineer interviews, and literature review, the study employed Fishbone and 5W analyses to identify the root causes. Key findings revealed that ultrasonic sensor failures stem primarily from adhesive failure in potting seals, leading to fuel ingress and inaccurate readings. Design, material, and environmental factors also significantly impact sensor reliability. Comparative analysis demonstrated a lower reliability rate for ultrasonic sensors (78.61%) compared to capacitance sensors, which maintained 100% reliability over the same aircraft lifespan.

Rice husk biochar as a sustainable adsorbent for tetracycline removal from aqueous solution by using Taguchi design approach

2025-06-23

Segundo Alberto Vásquez Llanos , Lilibeth Lucia Sausa Burga , Diana Maury Fernandez +7 more | Journal of Ecological Engineering

GSM Module used in controlling Parameters of Induction Motor: A Review

2025-06-19

Vivek Mishra | INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT

Induction motors are essential to the industrial and domestic machinery and thus are crucial and used in many applications. Regulation of its operation parameters presents an important opportunity and benefits … Induction motors are essential to the industrial and domestic machinery and thus are crucial and used in many applications. Regulation of its operation parameters presents an important opportunity and benefits regarding convenience, efficiency and maintenance. This paper proposes a novel approach to achieve remote parameter control of an induction motor through integration with a GSM (Global System for Mobile Communications) module. The system architecture involves two parts; the interfacing of a microcontroller with an induction motor lifted communication with a GSM module. The operators or users are able to observe and change them remotely very vital parameters like motor speed, voltage, current and on/off through this set up and their status shown with the help of ordinary text messages or a specific mobile app. The implementation has number of advantages, among which we can distinguish flexibility of operations, less down time and better use of resources. Also, it allows the implementation of Preventive maintenance strategies by seeing the data about the motor performance and conditions of operation. Techniques of parameter control are significant to: optimizing the induction motors performance and efficiency. More productive motor technology and energy saving will go even further with some further innovation in this field. Key Words: Predictive maintenance, Cyber-physical systems, Digital technologies, Remote monitoring, Real-time alerts, Insulation degradation, Comparative analyses, Performance metrics, Control algorithms, Preventive maintenance

Object Carrying Two Wheeled Self Balancing Robot: A Novel Approach

2025-06-19

Soutrik Bandyopadhyay | International Journal for Research in Applied Science and Engineering Technology

The Two-Wheel Self-Balancing Robot is a promising application of robotics and control systems that demonstrates the ability of a machine to maintain its equilibrium on two wheels. This article utilizes … The Two-Wheel Self-Balancing Robot is a promising application of robotics and control systems that demonstrates the ability of a machine to maintain its equilibrium on two wheels. This article utilizes an accelerometer and gyroscope sensor in conjunction with an Arduino Uno microcontroller to achieve precise balancing and control. The sensor provides real-time data on the robot's orientation and angular velocity. The Arduino Uno processes this data to calculate the necessary adjustments to maintain the robot's balance. The control algorithm uses a proportional-integralderivative (PID) controller to make continuous adjustments to the motor speeds, ensuring that the robot remains upright.The sensor data is collected and processed to determine the robot's tilt angle, and the PID controller computes the appropriate motor speed corrections to counteract any deviations from the desired upright position.This article serves as an excellent educational platform for learning about control systems, sensor integration, and real-time data processing in the context of robotics. The successful implementation of this robot demonstrates the practicality and potential applications of self-balancing technology in various fields, including transportation and automation. Moreover, the tuning of PID using the heuristic method is also carried out, and the robot's balancing is noticeably improved.

Automated electric heating and curing system for concrete in actual cold environments based on the Internet of Things

2025-06-19

Yinpeng He , Wenwei Li , Mengxi Zhang +5 more | Construction and Building Materials

Design and Fabrication of Automatic Car Washing System Using PLC

2025-06-18

Aswin K Rathnakaran | International Journal for Research in Applied Science and Engineering Technology

This project focuses on the design and fabrication of an Automatic Car Washing System using Programmable Logic Controllers (PLC) to enhance the efficiency, effectiveness, and sustainability of the car washing … This project focuses on the design and fabrication of an Automatic Car Washing System using Programmable Logic Controllers (PLC) to enhance the efficiency, effectiveness, and sustainability of the car washing process. The system is engineered to automate key stages of car washing, including pre-wash, soap application, scrubbing, rinsing, and drying, thereby reducing the need for manual labour and minimizing the risk of human error. Through the integration of sensors and actuators, the PLC is programmed to control each phase of the wash cycle with precision, adapting to various vehicle sizes and types to ensure a thorough and consistent clean. The project emphasizes resource optimization, aiming to minimize water and detergent consumption while maintaining high wash quality. Furthermore, safety features are implemented to protect both the vehicle and the washing equipment during operation. The successful fabrication of this system demonstrates its potential to transform traditional car wash methods into more efficient, environmentally friendly, and cost effective solutions, addressing the growing demand for automated car wash services in the automotive industry.

Arduino PLC IDE and Ladder Logic

2025-06-16

Steven F. Barrett | Synthesis lectures on digital circuits and systems

Design and Implementation of Battery-Operated Brush Cutter with Improved DC Motor Control System

2025-06-16

Matthew Ejiofor Anih , Babatunde S. Emmanuel | Journal of Engineering Research and Reports

In this piece of academic work, an advanced battery-powered brush cutter with an intelligent DC motor control system is designed and optimized to address the limitations of conventional gasoline-powered tools … In this piece of academic work, an advanced battery-powered brush cutter with an intelligent DC motor control system is designed and optimized to address the limitations of conventional gasoline-powered tools in sustainable land management. The study focuses on the development, testing, and validation of a high-efficiency system that integrates a rechargeable lithium-ion battery pack and microcontroller-based pulse width modulation (PWM) for precise motor speed regulation. By replacing fossil fuel-dependent engines, the constructed design reduces carbon emissions by 92% and operational noise by 75%, offering an environmentally sustainable alternative for lawn, garden, and farmland maintenance. The system’s adaptive speed control enables users to dynamically adjust cutting power across diverse terrains, optimizing energy consumption while maintaining cutting precision. A robust battery management system (BMS) ensures safe operation by monitoring voltage, current, and temperature, extending battery lifespan and reliability. Prototype testing under real-world conditions demonstrated significant improvements in energy efficiency (35% reduction compared to traditional DC motor systems) and operational versatility. The project highlights the viability of leveraging locally sourced materials and reverse engineering to achieve scalable, cost-effective solutions for agro-industrial applications. This work not only advances brush cutter technology but also contributes to global sustainability goals by prioritizing zero direct emissions, reduced noise pollution, and user-centric innovation. Future research directions include modular battery-swapping mechanisms and solar hybridization to further enhance sustainability.

Web-Based Inventory System Design Using Rapid Application Development Method at PT. ALFA SCORPII

2025-06-14

Michael William Tjia , David , Jackri Hendrik | Journal of Artificial Intelligence and Engineering Applications (JAIEA)

This study designs a web-based inventory system for PT. Alfa Scorpii using the Rapid Application Development (RAD) method. The previous manual system led to data errors and slow processes. The … This study designs a web-based inventory system for PT. Alfa Scorpii using the Rapid Application Development (RAD) method. The previous manual system led to data errors and slow processes. The new system features real-time recording, multi-level approval, and role-based access management. Implementation results show improved accuracy and efficiency. This paper discusses the RAD stages, system design, and suggestions for future development. The web-based inventory system at PT. Alfa Scorpii using the RAD method improves the efficiency and accuracy of inventory management.

MONITORING AND CONTROL SOFTWARE FOR A STANDALONE HOUSE SUPPLY SYSTEM

2025-06-14

Laurențiu-Alex Mustață , Gheorghe-Dan Sorea , Elena Helerea | REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE

This paper presents a software solution for monitoring and controlling electrical power supply in standalone houses, integrating photovoltaic panels, lithium-ion batteries, and Diesel generators. The system aims to ensure reliable … This paper presents a software solution for monitoring and controlling electrical power supply in standalone houses, integrating photovoltaic panels, lithium-ion batteries, and Diesel generators. The system aims to ensure reliable and efficient energy autonomy. By employing real-time data analytics, the software analyses load demand and environmental factors, facilitating informed decisions on resource utilization. Simulation results illustrate the applicability of this software in energy management, highlighting the system's adaptability and responsiveness to dynamic energy demands. This approach lays the groundwork for future research in decentralized energy systems.

Investigation of Root Causes Analysis, Preventive Maintenance Delays & Breakdowns in Diesel Generators Using IOT Integrated Hardware & FEA Method

2025-06-13

Tejas B. Bhujabal | International Journal for Research in Applied Science and Engineering Technology

This study investigates the root cause of preventive maintenance in diesel generators by integrating IoT-based monitoring and Finite Element Analysis (FEA). Using an ESP8266 controller with temperature sensors, vibration sensors, … This study investigates the root cause of preventive maintenance in diesel generators by integrating IoT-based monitoring and Finite Element Analysis (FEA). Using an ESP8266 controller with temperature sensors, vibration sensors, and an accelerometer, real-time data is collected to analyse temperature variations, vibration occurrences, and potential misalignment effects. Additionally, FEA is performed in ANSYS for different shaft rotational speeds, evaluating frequencies with modal analysis. A 3D model is developed in CATIA to simulate modal and thermal responses, aiding in identifying breakdown causes and optimizing generator performance for enhanced reliability and lifespan.

Industrial Load Monitoring and Controlling System

2025-06-09

Rushikesh Borudhe | INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT

Abstract- Industrial sectors, such as manufacturing, chemical processing, and energy-intensive industries, face significant energy consumption costs and sustainability challenges. By implementing IPEMS, industries can monitor real-time energy consumption across various … Abstract- Industrial sectors, such as manufacturing, chemical processing, and energy-intensive industries, face significant energy consumption costs and sustainability challenges. By implementing IPEMS, industries can monitor real-time energy consumption across various machines, identify inefficiencies, and predict equipment failures through advanced data analytics and machine learning algorithms. The system enables industries to make data-driven decisions regarding energy management, reducing both operational costs and the environmental footprint. IPEMS relies on key technologies, such as IoT-based sensors, smart meters, and cloud computing, to collect, analyse, and visualize energy usage data. The system offers actionable insights into the performance of equipment, suggesting optimization measures, such as load balancing, scheduling, and preventive maintenance. Additionally, predictive analytics enable the system to forecast potential energy inefficiencies and maintenance needs based on historical data patterns. With growing emphasis on green energy and sustainability in industrial operations, IPEMS helps organizations meet energy efficiency standards and regulatory requirements. By reducing unnecessary energy consumption, this system not only enhances profitability but also supports corporate sustainability goals by decreasing carbon emissions

DESIGN AND DEVELOPMENT OF AUTOMATIC FLOOR CLEANING MACHINE

2025-06-09

| International Research Journal of Modernization in Engineering Technology and Science

CONTROLE DE MICROCONTROLADOR ESP32 UTILIZANDO PROTOCOLO MATTER: SIMULANDO ILUMINCÃO IOT

2025-06-06

Jonatas Andrei Szinvelski | Revista fisio&terapia.

Este artigo apresenta uma demonstração prática do funcionamento do protocolo Matter em um microcontrolador ESP32, configurado para atuar como uma smart light em um ambiente de Internet das Coisas (IoT). … Este artigo apresenta uma demonstração prática do funcionamento do protocolo Matter em um microcontrolador ESP32, configurado para atuar como uma smart light em um ambiente de Internet das Coisas (IoT). A implementação foi realizada com base no exemplo oficial fornecido pela equipe do projeto CHIP (Connected Home over IP), utilizando o conjunto de ferramentas Matter SDK. O principal objetivo é analisar o comportamento do protocolo Matter e compreender suas vantagens em relação a tecnologias convencionais como Wi-Fi, BLE e Thread, com foco na interoperabilidade e simplicidade de integração entre dispositivos inteligentes. A metodologia envolveu a compilação, o carregamento e a execução do exemplo de smart light no ESP32, além da realização de testes de pareamento e controle utilizando uma rede Thread simulada. Os resultados obtidos evidenciam que o protocolo Matter proporciona uma experiência de configuração mais padronizada e intuitiva, além de facilitar a comunicação entre dispositivos de diferentes fabricantes, abstraindo a complexidade dos protocolos subjacentes. A demonstração prática mostrou que é possível controlar a smart light via comandos externos com baixo tempo de resposta e alta confiabilidade na comunicação. Conclui-se que o Matter representa uma evolução significativa para aplicações em domótica, por permitir maior compatibilidade entre dispositivos, segurança embutida no protocolo e facilidade na expansão de redes IoT residenciais com esforço reduzido de integração.

5G POWERED INTELLIGENT V2X DRIVING SYSTEM WITH AUTOMATED TRAFFIC LIGHT CONTROL FOR IMPROVED TRAFFIC FLOW AND SAFETY

2025-06-05

Design And Construction Of Automatic Transfer Switch (ATS) System With Backup Control System In Hybrid Power Plant (PLN - PLTS - GENSET)

2025-06-01

Jevon Gavrila Mailuhu , Marceau A F Haurissa , Marselin Jamlaay | International Journal Of Science Technology & Management

PLN's electricity supply is not always continuous in the process of distributing power, because under certain conditions there will be blackouts caused by interruptions or maintenance in the distribution system. … PLN's electricity supply is not always continuous in the process of distributing power, because under certain conditions there will be blackouts caused by interruptions or maintenance in the distribution system. An alternative to overcome PLN disturbances is to use renewable sources such as solar power plants and generators with an ATS automatic control system controlled using PLC. This study conducted a literature study to collect relevant theories and references about this research. PLC diagram leaders are designed for the process of transferring PLN, PLTS and Generator to load electrical power. Solar power plants operate during disruptions to PLN resources during operational hours (10 a.m. – 3 p.m.) and generators operate when solar power resources cannot supply to the load and at night outside solar power plant operating hours. The ATS system is able to switch the process of switching PLN and PLTS power sources very quickly without any time lag so that the load is directly supplied by PLN and PLTS power sources. The process of switching the generator source takes approximately 2 seconds for the starting process. The process of transferring battery power resources to critical loads without any time lag during the generator starting process and when generator starting failure occurs.

Integrasi Mesin Assembling dan Zelio untuk Peningkatan Efisiensi Produk

2025-05-31

Pad Sin Mulato , Hari Kurnia Safitri , Donny Radianto | Jurnal Elektronika dan Otomasi Industri

Sistem auto reject berbasis Smart Relay Zelio bertujuan untuk meningkatkan efisiensi produksi pada mesin assembling. Sistem auto reject ini dirancang untuk mendeteksi dan memisahkan produk cacat secara otomatis, sehingga produk … Sistem auto reject berbasis Smart Relay Zelio bertujuan untuk meningkatkan efisiensi produksi pada mesin assembling. Sistem auto reject ini dirancang untuk mendeteksi dan memisahkan produk cacat secara otomatis, sehingga produk tidak mengkontaminaasi produk yang baik. Metodologi yang digunakan meliputi perancangan dan pengujian sistem auto reject yang terintegrasi dengan mesin assembling berbasis PLC Siemens S7-200. Proses perancangan mencakup identifikasi input dan output, pembuatan rangkaian elektronik, perancangan mekanik, serta pemrograman dengan bahasa pemrograman ladder menggunakan aplikasi Zelio Soft. Sistem diuji untuk mengevaluasi performa dan efektivitasnya dalam kondisi operasional sebenarnya. Hasil pengujian menunjukan peningkatan efisiensi waktu (downtime) sebesar 98.88% dari downtime total 18 detik. Sistem ini juga memberikan kemudahan dalam pengawasan dan pemeliharaan, serta fleksibilitas untuk pemrograman ulang sesuai kebutuhan produksi. Dengan demikian, implementasi sistem ini dapat memberikan kontribusi signifikan terhadap peningkatan produktivitas dan kualitas produk.

Automatic Waste Separation Machine

2025-05-31

Prof.Dr.R.K .Moje | International Scientific Journal of Engineering and Management

Abstract - This paper provides a brief an overview of the expanding waste management issue and the necessity of effective waste separation and disposal systems is given in this paper. … Abstract - This paper provides a brief an overview of the expanding waste management issue and the necessity of effective waste separation and disposal systems is given in this paper. This demonstrates the difficulties with conventional waste management techniques and the significance of appropriate waste segregation in reducing environmental effect. The effective separation of garbage into three categories-dry, metallic, and wet-is the specific goal of this endeavour. The system uses three important sensors a moisture sensor, a metallic sensor, and an infrared (IR) sensor-to do this. Every sensor is essential to the detection of the waste that it is designed to detect. The system facilitates proper disposal by automatically opening the corresponding bin when garbage is detected. The integration of the Blink software, which enables easy control of trash separation and disposal using an Android phone, is one noteworthy aspect of this project. Key Words: IR Sensor, Moisture sensor, Metallic Sensor, Arduino Nano

Design and Evaluation of a Parallel Manipulator for Interconnected Transmission Tracking

2025-05-31

Kaushik P. Patel , Pravin Pate , Chandrakant Sonawane +5 more | Mathematical Modelling and Engineering Problems

MODELLING AND DEVELOPMENT OF REVERSE VENDING MACHINE FOR PET BOTTLE COLLECTION WITH INTEGRATED REWARD MECHANISM

2025-05-29

Shashidar Shashidar | International Scientific Journal of Engineering and Management

Abstract: Plastic pollution is a pressing environmental concern, especially in urban environments with high consumption of single-use PET bottles. Reverse Vending Machines (RVMs) offer a modern solution by combining automation, … Abstract: Plastic pollution is a pressing environmental concern, especially in urban environments with high consumption of single-use PET bottles. Reverse Vending Machines (RVMs) offer a modern solution by combining automation, sensor technology, and user incentives to promote responsible disposal. This paper presents the design, modelling, and fabrication of an RVM that automatically detects PET bottles, verifies their suitability, shreds them for processing, and provides user rewards. A comprehensive approach including mechanical design, electronic integration, software logic, and component selection is outlined. The developed prototype demonstrates effective operation and encourages community recycling behavior.

Research on Dynamic Weighing and Sorting System Based on PLC

2025-05-29

Jian Wu , Yashan Feng , Wenjun Zhang +2 more | Journal of Computing and Electronic Information Management

In the industrial production of instant noodles, accurately cutting fresh, non-fried noodle strands and controlling the weight of each portion are critical to ensuring product quality and cost efficiency. In … In the industrial production of instant noodles, accurately cutting fresh, non-fried noodle strands and controlling the weight of each portion are critical to ensuring product quality and cost efficiency. In response to the growing demand for automation in the instant noodle manufacturing process, this study proposes a dynamic weighing and control system based on a Programmable Logic Controller (PLC). The system utilizes the Siemens S7-1200 series PLC, specifically the CPU1217C module, as the central controller. Communication and data exchange between the PLC and various subsystems are realized through industrial Ethernet and related protocols. The proposed system is capable of precise cutting and real-time weighing of fresh noodles. Based on the measured weight, the system automatically sorts the noodles into acceptable and non-conforming batches. This approach significantly enhances the automation level of the production line, improves production efficiency, reduces operational costs, and strengthens the system’s control accuracy and stability. Experimental and practical results demonstrate that the dynamic weighing and sorting control system provides an effective solution for the design and optimization of automated instant noodle production lines. Furthermore, it offers theoretical and practical support for achieving fast, accurate, and cost-effective manufacturing.

Autonomous Robot for Industrial Application Using LabVIEW

2025-05-28

Kapil Mishra , R.K. Sharma , Jaswantsing L. Rajput +1 more | International Journal of Computer Applications

Sistem Pemantau Parameter Listrik Menggunakan Protokol Modbus RTU dan BACnet dengan Transmisi Data MQTT

2025-05-28

Yogi Prasetyo , Eko Budi Utomo , Farida Gamar | Jurnal FORTECH

Monitoring electrical power consumption in the PENS Smart Automation Workshop Building is a fundamental step in an effort to optimize efficient resource management. In this research, a monitoring system is … Monitoring electrical power consumption in the PENS Smart Automation Workshop Building is a fundamental step in an effort to optimize efficient resource management. In this research, a monitoring system is developed that is able to accurately measure, record, and store data on the use of electric power in a miniature building model. This system uses the PZEM-004T sensor module as a measuring instrument for electrical parameters combined with Internet of Things (IoT) technology. This system uses the PZEM-004T sensor module as a measuring instrument for electrical parameters combined with Internet of Things (IoT) technology, and an initial study of BACnet communication integration as an additional protocol. The research includes a literature study related to the basic concepts of electric power monitoring, Modbus and BACnet communication protocols, and IoT technology. System design involves the integration of hardware and software with an IoT-based user interface to support data acquisition and visualization. The collected data is sent via MQTT communication to the cloud and displayed in graphical form via the Node-RED platform, allowing real-time monitoring of electric power consumption with an interactive and customizable dashboard display. The test results show that the system is able to record data in real-time and present accurate information, so that it can be the basis for making energy management decisions. This research contributes to the development of a simple energy monitoring system that can improve efficiency in monitoring energy use with a warning if there is an overload.

Hybrid Electric Propulsion System Digital Twin for Multi-Rotor Unmanned Aerial Vehicles

2025-05-27

Michał Wachłaczenko

Unmanned aerial vehicles (UAVs) are becoming a major part of the civil and military aviation industries. They meet user needs for effective supply transportation and the real-time acquisition of accurate … Unmanned aerial vehicles (UAVs) are becoming a major part of the civil and military aviation industries. They meet user needs for effective supply transportation and the real-time acquisition of accurate information during air operations. Recently, concerns about greenhouse gas (GHG) emissions have increased due to the use and depletion of fossil fuels, shifting attention toward the broader use of electric propulsion as a green technology in different sectors, including transportation. The long-term objective of this work is to build a prototype of a hybrid electric propulsion system (HEPS) dedicated to a multi-rotor unmanned aerial vehicle with a MTOW of 25 kg and an onboard electric voltage of 44.4 V. The main components and operating principles of the HEPS were defined. The main HEPS digital twin block modules and their operations were described. Using the developed digital twin structure and operational model, simulations were carried out. Based on the results, it can be demonstrated that the use of hybrid electric propulsion allows for a significant increase in the flight time of a multi-rotor UAV. The developed DT can be used as a tool for optimizing the operation of the HEPS prototype and for redefining mathematical models of individual components.

Rancang Bangun Sistem Absensi Otomatis Berbasis RFID Dan ESP32 Di Kampus AMIK Polibisnis Perdagangan

2025-05-27

Muhammad Afrillyan Dwi Syahputra , Andreas Putro Ragil Santoso

Dalam dunia pendidikan, sistem absensi menjadi bagian penting dalam mendukung kedisiplinan serta kelancaran proses administrasi akademik. Namun, metode absensi manual yang masih digunakan di banyak institusi pendidikan, termasuk Kampus AMIK … Dalam dunia pendidikan, sistem absensi menjadi bagian penting dalam mendukung kedisiplinan serta kelancaran proses administrasi akademik. Namun, metode absensi manual yang masih digunakan di banyak institusi pendidikan, termasuk Kampus AMIK Polibisnis Perdagangan, memiliki banyak keterbatasan, seperti rawan manipulasi data, tidak real-time, dan membutuhkan waktu lama dalam proses rekapitulasi. Penelitian ini bertujuan untuk merancang dan membangun sistem absensi otomatis berbasis RFID dan ESP32 yang terintegrasi dengan GoogleSheets sebagai media penyimpanan data cloud. Metode penelitian yang digunakan adalah Research and Development (R&D), dimulai dari studi literatur, perancangan perangkat keras dan lunak, implementasi sistem, hingga pengujian fungsionalitas alat. Hasil penelitian menunjukkan bahwa sistem mampu membaca UID kartu RFID secara akurat, mengirimkan data ke Google Sheets dalam waktu kurang dari dua detik, serta memberikan umpan balik kepada pengguna melalui buzzer dan tampilan LCD. Pengujian sistem menunjukkan tingkat keberhasilan yang tinggi dalam pembacaan kartu, pengiriman data real-time, serta validasi UID pengguna. Sistem ini terbukti lebih efisien, akurat, dan aman dibandingkan metode manual. Implikasi dari penelitian ini adalah mendorong transformasi digital pada sistem absensi akademik. Kesimpulan menunjukkan bahwa sistem absensi otomatis yang dikembangkan dapat diimplementasikan secara efektif di lingkungan kampus. Penelitian selanjutnya disarankan untuk menambahkan sistem keamanan ganda dan integrasi dengan notifikasi berbasis aplikasi untuk meningkatkan keandalan sistem secara menyeluruh.

Safety-constrained cooperative transportation control of a quadrotor lifting system

2025-05-27

C. H. Coker , Craig J. Ramlal , Arvind Singh +1 more

Exploring the Potential of Pressure Retarded Osmosis: A Review on Case-Based Analysis of Energy Recovery Technologies

2025-05-26

Suresh Menon | Jurnal Sosial Teknologi

Pressure Retarded Osmosis (PRO) is a promising salinity gradient energy technology that harnesses the osmotic pressure difference between freshwater and saline sources to generate renewable energy. This paper provides a … Pressure Retarded Osmosis (PRO) is a promising salinity gradient energy technology that harnesses the osmotic pressure difference between freshwater and saline sources to generate renewable energy. This paper provides a comprehensive review of the theoretical basis, thermodynamic principles, membrane technologies, and real-world applications of PRO systems. It examines case studies of hybrid implementations with seawater reverse osmosis (SWRO) and wastewater treatment facilities, focusing on energy efficiency, brine dilution, and environmental benefits. Additionally, the paper addresses critical challenges such as membrane fouling, internal concentration polarization, and system scalability. Through a systematic analysis of Scopus-indexed studies, this work identifies key technological advancements and future research directions essential for commercializing PRO technology. The findings suggest that with continued innovation and interdisciplinary collaboration, PRO can become a vital contributor to the sustainable energy mix and water resource management strategies.

Integrated IoT System for Real-Time Electrical Load Monitoring

2025-05-26

Yuli Adam Prasetyo , Santi Triwijaya , Ainul Khakim +2 more

The uncontrolled and excessive consumption of electrical energy, especially in households, often leads to significant energy waste. This issue adversely affects both consumers and electricity providers such as PLN. To … The uncontrolled and excessive consumption of electrical energy, especially in households, often leads to significant energy waste. This issue adversely affects both consumers and electricity providers such as PLN. To address this problem, a system titled "Centralized Monitoring and Control Based on Load Characteristics Using the Internet of Things (IoT)" was developed. This system is designed to monitor and control household electrical loads in real time. The system consists of a PZEM-004T sensor for measuring voltage, current, power, energy usage, frequency, and power factor. An Arduino microcontroller processes the sensor data, while an ESP32 module transmits the data to an online database. A relay module is used to control electrical devices remotely. The data is stored in a database and visualized through a web-based interface, which also enables users to download monitoring reports in PDF or Excel formats. Testing results showed that the system operates with high accuracy. When compared to a standard power analyzer, the measurement error for parameters such as voltage, current, frequency, and power factor remained low, with a maximum error of only 1.9%. It demonstrates the system’s potential for efficient energy monitoring and management in residential settings.

Analysis of the Influence of Residential Electrical Installation Errors on Prepaid Kwh Meter Errors in the PT PLN (Persero) ULP Stabat Area

2025-05-24

Harfan Diansyah , Parlin Siagian , Muhammad Erpandi Dalimunthe

There are several things that happen when customers use electricity with prepaid Kwh meters. One of the problems now is an error in the Kwh meter or commonly called Kwh … There are several things that happen when customers use electricity with prepaid Kwh meters. One of the problems now is an error in the Kwh meter or commonly called Kwh tempering. This study uses an observation method by taking a sample of 2 houses that have tempering problems in their Kwh. The results of the study of the first house with 900 VA electricity power found a current leak of 0.3 A, and in the second house with 1300 VA electricity power found a grounding cable connected to the neutral cable which caused a limping load of 0.85 A.