摘要
设计了一个平方非线性系统,导出了其微分方程,并给出接近共振的受迫振动的摄动解.
By design a system with a quadratic nonlinearity, this article deduces the differential eguation and gives the perturbation solution near the resonance fregnency of forced oscillation.
出处
《鞍山师范学院学报》
2007年第2期16-18,共3页
Journal of Anshan Normal University
关键词
平方非线性系统
多重尺度法
振动解
System with a quadraric nonlinearity
The method of mualtiple scales
The perturbation solution
