摘要
集装箱桥吊是一个不确定非线性系统,但是把它作为一个不确定系统来研究却很少,本文使用了基于T-S模型的H∞控制把系统可稳和H∞控制转化为解一系列矩阵不等式(LMI:linear matrix inequality)的问题,得出最优的反馈矩阵,设计出基于T-S模型的H∞控制器.并把这种方法进行了仿真,结果表明这种方法简单可行,并且具有很好的鲁棒性.
The container crane is an uncertain and nonlinear system, but the research on it as an uncertain system is few. Firstly, the system stabilizability and H-infinity controller are transformed to LMIs based on T-S model. The feedback matrix is then optimized and a H-infinity controller is also designed based on T-S model. Finally, simulation result indicates that this method is simple, feasible and robust.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2008年第2期268-272,共5页
Control Theory & Applications
关键词
桥吊
防摇
T-S模型
H∞控制
container crane anti-swing T-S model H-infinity controller
