Can I solve a nonlinear force vibration issue under exponential force (Non periodic force), by use Method of Multiple scale (MMS) ?

I have a nonlinear ODE (second order) and exponential force in right side of equation ( q(t)=p0(1-t/t0)EXP[(-r*t)/t0] ) . p0, t0 and r are constant. I see in Nayfeh and Mook book only harmonic...

05 March 2021 5,209 4 View