in this paper, a two-surfaces sliding mode controller (tssmc) is proposed for the voltage tracking control of a two input dc-dc converter in application of electric vehicles (evs). the imperialist competitive algorithm (ica) is used for tuning tssmc parameters. the proposed controller significantly improves the transient response and disturbance rejection of the two input converters while prese...

Recently, a large amount of studies have been related to nonlinear systems with multi-degrees of freedom as well as continuous systems. The purpose of this paper is to optimize passive vibration absorbers in linear and nonlinear states for an Euler-Bernoulli beam with a nonlinear vibratory behavior under concentrated moving load. The goal parameter in the optimization is maximum deflection of t...

Presented is a data-driven machine learning framework for modeling traveling wave spatiotemporal dynamics. The presented based on the steadily propagating ansatz, u(x,t)=U(?=x?ct+a). For known evolution equations, this coordinate transformation reduces governing partial differential equations to set of coupled ordinary (ODEs) in ?. Although waves are readily observed many physical systems, unde...