摘要
用微扰近似法分析了解两个非线性弹簧的耦合振动,并对弱耦舍情况下非线性弹簧耦合振动的特性与线性弹簧耦合振动进行了比较和讨论。
Using perturbation approximation, coupled oscillations of two nonlinear springs are analyzed, and the vibration characteristics of coupled oscillation of two nonlinear springs and of two linear springs are compared and discussed.
出处
《遵义师范学院学报》
2005年第5期69-70,72,共3页
Journal of Zunyi Normal University
关键词
非线性弹簧
耦合振动
微扰近似法
nonlinear spring
coupled oscillations
perturbation approximation.
