不确定离散模糊分段系统的广义H2弹性控制
Generalized H2 Resilient Control for Uncertain Discrete-Time Fuzzy Piecewise Systems
摘要
针对一类离散Takagi-Sugeno(T-S)模糊系统,研究了广义H2稳定性分析和分段弹性控制器设计问题.首先通过构造适当的离散分段二次Lyapunov函数,利用Lyapunov稳定性理论,给出了系统广义H2稳定的充分条件;然后在此基础上,提出了基于线性矩阵不等式的广义H2弹性控制器设计方案,利用Matlab中的线性矩阵不等式工具箱,可以方便的解出控制器增益阵,最后的仿真实例说明了所提方法的正确性.
出处
《石油化工高等学校学报》
CAS
2007年第z1期23-26,共4页
Journal of Petrochemical Universities
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