摘要
在本文中提出了等效变频激励的概念，用由此导出的方法对非线性自治系统的周期稳态响应进行求解，精度高，且计算简洁规律．
In this paper,a method of equivalent vary-frequency excit is intruduced.Using this method, the stable periodic responses of autonomous norlinear systems are solved. Compared with other methods,this one has a higher accurate. The calculations are also simple and regular.
出处
《郑州大学学报（自然科学版）》
CAS
1996年第1期49-53,共5页
Journal of Zhengzhou University (Natural Science)
关键词
非线性自治系统
微分方程
稳态响应
变频激励法
autonomous nonlinear systems
iteration
fourier series
stable periodic responses
