... parametrical system stochastic excitation spectral approach Nowadays, time variant multidegree-of-freedom (MDOF) linear systems are very commonly used to model many industrial products such as gears, lifts, cable cars, cracked rotating machinery, etc. The dynamical behavior of these systems is now...

... (for comparison). 13 10 2005 09 03 2007 oscillators wheels oscillations damping white noise shock absorbers vibration control vehicle dynamics bilinear damping stochastic excitation Liapunov exponents hyperspherical coordinates Noises consist of nonperiodic oscillations...