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离散T—S模糊系统的严格二次型耗散控制
引用本文:富全强,陈刚.离散T—S模糊系统的严格二次型耗散控制[J].鞍山科技大学学报,2009(3):256-261,267.
作者姓名:富全强  陈刚
作者单位:本溪市机电工程学校;辽宁科技大学理学院;
摘    要:研究一类离散T-S模糊系统的状态反馈的严格二次型耗散控制问题。给出了保证该系统耗散稳定的充分条件,状态反馈控制器可以通过求解一组线性矩阵不等式(LMI)获得。所得结果提供了解决H∞控制与正实控制的统一框架,同时,提供了一个更灵活、保守性更小的控制器设计方法。仿真结果表明,所提方法的可行性与优越性。

关 键 词:离散T-S模糊系统  状态反馈控制器  线性矩阵不等式  耗散控制  

Strictly quadratic dissipative control for discrete-time T-S fuzzy systems
FU Quan-qiang,CHEN Gang.Strictly quadratic dissipative control for discrete-time T-S fuzzy systems[J].Journal of Anshan University of Science and Technology,2009(3):256-261,267.
Authors:FU Quan-qiang  CHEN Gang
Institution:1.Benxi Mechanical and Electrical Engineering School;Benxi 117022;China;2.School of Science;University of Science and Technology Liaoning;Anshan 114051;China
Abstract:The problem of strictly quadratic dissipative control for discrete-time T-S fuzzy systems was studied.Sufficient condition for the solutions of the strictly quadratic dissipative control was then obtained by using the linear matrix inequality(LMI) approach.The result unifies existing results on H-infinite and positive control,which provides a more flexible and less conservative control design method.The simulation result shows the feasibility and superiority of the method proposed.
Keywords:discrete-time T-S fuzzy systems  state feedback controller  LMI  dissipative control  
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