摘要
对文 [1]提出的模糊自适应控制算法提出改进方案 ,根据改进方案 ,控制算法可以去掉监督项 ,同时可加入一辅助控制项以提高动态特性 .经证明 ,算法仍然满足全局稳定 .为保证闭环渐近稳定性条件 ,文中提出一种模糊控制器结构自组织学习方法 .仿真结果显示 ,与文 [1]算法相比 ,本文算法更能保证闭环渐近稳定性 ,具有更好的动态性能 .
An improved algorithm is put forward based on the fuzzy adaptive algorithm presented in paper [1]. According to the inproved algorithm, without breaking global stability, the supervising part u s can be deleted, while a differential part u a can be added to improve the transient response. A type of structure self organizing algorithm is presented to guarantee close loop asymptotical stability. Simulation results show that, compared with the algorithm in paper [1], the algorithm in this paper is easier to satisfy the stability condition and has better transient response.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2000年第4期533-536,541,共5页
Control Theory & Applications
