摘要
针对有源滤波器滑模变结构控制的有差调节问题,提出了一种广义积分迭代控制算法来降低稳态误差,并将该控制算法的输出结果作为滑模变结构控制中的等效控制,形成三重变结构控制器。实验结果表明,该控制方法兼具较快的响应速度和较小的稳态误差。
An iterative generalized integrator algorithm is proposed to eliminate steady error in active power filter. With introducing results of the algorithm into sliding- mode variable control law as its equivalent control, a novel ternary variable structure control is founded. Both fast response and satisfying control accuracy are achieved and proved by simulation results.
出处
《电工电能新技术》
CSCD
2004年第1期34-38,共5页
Advanced Technology of Electrical Engineering and Energy
基金
国家科技攻关计划资助项目(2002BA218C)
关键词
有源滤波器
广义积分
变结构控制
active power filter
generalized integrator
variable structure control
