摘要
功率电子电路分阶段数值仿真的方法基于四五阶 Runge- Kutta- Felhberg(RKF)算法 ,采用具有强大矩阵运算功能的 MATL AB语言编程 ,直接以状态方程的系数矩阵输入 ,从而实现了功率电子电路的起动过程、稳态及纹波分析的仿真。文中详述了该方法 ,并给出了应用实例。
Based on 4-5 orders Runge Kutta Felhberg (RKF) algorithm, a stage divided numerical simulation method for power electronic circuits is introduced in MATLAB language. Using coefficient matrixes of state equations as input parameters, we can simulate the starting progress and analyze the steady state ripples . It is shown that the simulation is efficient. A detailed description about the method is given and a typical example is presented to illustrate the applications of this method.
出处
《桂林电子工业学院学报》
2000年第1期77-80,共4页
Journal of Guilin Institute of Electronic Technology
基金
广东省自然科学基金
国家教委高校博士点专项基金
