Online estimation of vehicle driving resistance parameters with recursive least squares and recursive total least squares
Online estimation of vehicle driving resistance parameters with recursive least squares and recursive total least squares
We introduce a recursive generalized total least-squares (RGTLS) algorithm with exponential forgetting that is used for estimation of vehicle driving resistance parameters. A vehicle longitudinal dynamics model and available control area network (CAN) signals form appropriate estimator inputs and outputs. In particular, we present parameter estimates for the vehicle mass, …