A new analytical technique for strongly nonlinear damped forced systems

Md. Abdur Razzak
University of Engineering and Technology

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Md. Helal Uddin Molla, University of Engineering and Technology

(in lingua inglese)

Combining the general Struble’s technique and homotopy perturbation method, a simple analytical technique has been presented to determine the approximate solutions of strongly nonlinear damped systems in the presence of an external force. Recently, the approximate solutions of strong nonlinear systems with small damping effects have been determined by MSLP method.