一类离散的不确定切换模糊组合系统的分散H_∞控制  

Decentralized control for a Class of Discrete Uncertain Switched Fuzzy Composite Systems

作　　者：李飞[1] 

机构地区：[1]辽宁石化职业技术学院自动化系,辽宁锦州121001

出　　处：《自动化与仪器仪表》2013年第2期5-7,10,共4页Automation & Instrumentation

摘　　要：针对一类离散的不确定切换模糊组合系统,利用平行分布补偿算法(PDC)给出分散切换模糊控制器的设计方法,利用多Lyapunov函数方法,给出使系统稳定且H∞控制问题可解的矩阵不等式条件,并给出分散切换律设计。仿真结果表明方法的有效性。For a class of discrete uncertain switched fuzzy composite systems, the design method of the decentralized switched fuzzy controllers is presented based on parallel distributed compensation method. The matrix inequalities conditions and the decentralized switching laws have been given via multiple Lyapunov functions technique, such that the H∞ control problem is solvable. Simulation results show the effectiveness of the design method.

关 键 词：离散 不确定 切换组合系统 模糊控制 H∞控制 LYAPUNOV函数 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]