Dynamic research of a nonlinear stochastic vibratory machine

Article type: Research Article

Authors: Zhang, Yimin | Liu, Qiaoling | Wen, Bangchun

Affiliations: Department of Mechanics, Jilin University, Changchun, 130025, P.R. China | School of Mechanical Engineering, Northeastern University, Shenyang, 110004, P.R. China

Abstract: This paper presents the dynamics problems of stochastic vibratory machine systems. The random responses of the vibratory machine systems with stochastic parameters subjected to random excitation are researched using a stochastic perturbation method. The numerical results are obtained. The dynamic characteristics of nonlinear stochastic vibratory machine are analyzed.

Journal: Shock and Vibration, vol. 9, no. 6, pp. 277-281, 2002