摘要
在分析以往PWM逆变器控制技术的基础上 ,提出了一种新型的PWM逆变器遗传控制技术 ,该控制技术成功地将遗传算法用于PWM逆变器控制参数的全局搜索 ,实现了控制器性能的最优化。推导了控制算法求解公式 ,定义了适合度函数 ,从理论上保证了控制器的稳定性。
Based on analysing the existing control methods of PWM inverter,a new approach for control PWM inverter is presented,in which the estimation of parameters of the controller is carried out with Genetic Algorithm.Taking advantage of GA,good performances of the new control approach are given.The control formula and the fitness function are derived in this paper, and it theoretically insures the controller to have excellent stability.
出处
《电力电子技术》
CSCD
北大核心
2002年第1期44-47,共4页
Power Electronics
