摘要
针对一类带有参数不确定性和干扰的多输入模糊双线性系统(FBS)的鲁棒H∞控制问题,使用并行分布补偿算法(PDC)设计了模糊控制器,得到了整个模糊控制系统鲁棒全局稳定的充分条件,控制器的设计可以通过求解一系列线性矩阵不等式(LMI)获得.仿真例子验证了方法的有效性.
A robust H-infinity control approach is presented for a multiple input Takagi-Sugeno (T-S) fuzzy bilinear system(FBS) with parameter uncertainties and disturbances. The fuzzy controller is designed on the basis of the parallel distributed-compensation(PDC) method. Sufficient conditions are derived to guarantee the robust global stability of the overall fuzzy system. The controller is obtained by solving a set of linear matrix inequalities(LMIs). A simulation example shows that the approach is effective.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2009年第11期1298-1302,共5页
Control Theory & Applications
基金
国家自然科学基金资助项目(60974139
60804021)
关键词
多输入模糊双线性系统
鲁棒H∞控制
模糊控制
线性矩阵不等式
multiple inputs fuzzy bilinear system
robust H-infinity control
fuzzy control
linear matrix inequality