摘要
基于摄动法基本原理 ,应用逆算符方法 ,给出一类二阶非线性系统周期解解分量逆算符表达递推算法 ,并实现了这一算法的数学机械化求解 文中给出了算例 ,计算结果与Runge
Based on the principle of perturbation method and applied the inverse operator method, the inverse operator expression of the periodic solutions of the second order nonlinear differential equations is given and the mathematical mechanization of this arithmetic is realized. The examples of practical calculation are also given and the calculated numerical results from this method are compared with the Runge Kutta method.
出处
《山东大学学报(工学版)》
CAS
2002年第3期241-245,249,共6页
Journal of Shandong University(Engineering Science)