摘要
滑模控制由于频繁的切换系统控制状态受到高频震荡的影响,也就是抖振问题,这严重的制约了滑模控制的实际应用。分析了抖振现象产生的原因,给出了近年来解决抖振问题途径。针对目前高阶滑模控制研究成为解决抖振的研究热点问题,总结了目前高阶滑模控制的成果,并对高阶滑模控制研究未来方向进行展望。
In practical applications of sliding mode control,the implementation of sliding mode control is often irritated by undesirable chattering effects,i.e.high frequency oscillations of the controlled variable,which cannot be tolerated in some practical applications.The reason of chattering is analyzed and various approaches to reduce chattering are given.The method of higher order sliding mode control has being a research focus in the sliding mode control field.The present proposed studies are summarized and finally analyzes its development prospect for the method of higher order sliding mode control are finally analyzed.
出处
《控制工程》
CSCD
北大核心
2013年第S1期77-81,共5页
Control Engineering of China
基金
国家自然科学基金(61173032)
关键词
滑模控制
抖振
高阶滑模控制
自适应
神经网络
抗饱和
sliding mode control
chattering
higher order sliding mode control
adaptive
neural network
anti-windup
