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Periodic Solutions of Duffing-Type Oscillators Using Continuous Piecewise Linearization Method
A new analytic algorithm called ācontinuous piecewise linearization methodā (CPLM) is developed to obtain periodic solutions of freely vibrating Duffing-type oscillators. This simple analytic algorithm is based on continuous piecewise linearization of the nonlinear stiffness with respect to displacement and was shown to produce very accurate results for few iterations. ā¦