The equation of motion of a nonlinear system is given by [ddot{x}+c dot{x}+k_{1} x+k_{2} x^{2}=a cos 2

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The equation of motion of a nonlinear system is given by

\[\ddot{x}+c \dot{x}+k_{1} x+k_{2} x^{2}=a \cos 2 \omega t\]

Investigate the subharmonic solution of order 2 for this system.

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Mechanical Vibrations

ISBN: 9780134361925

6th Edition

Authors: Singiresu S Rao

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