非线性半马尔可夫跳变T-S模糊系统在多重扰动下的分层抗干扰控制

Yaming Zhang, Xiu-ming Yao
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引用次数: 0

摘要

研究了具有非线性和多重扰动的半马尔可夫跳变T-S模糊系统的分层扰动观测器控制(DOBC)和h∞控制方法。重点是设计一个干扰观测器来估计干扰。然后设计了将扰动观测器输出与状态反馈增益相结合的控制策略,以保证所考虑的闭环系统是随机稳定的。基于李雅普诺夫理论,构造了线性矩阵不等式条件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hierarchical anti-disturbance Control for Semi-Markovian Jump T-S Fuzzy Systems with nonlinearity via multiple disturbances
This paper addresses a method of hierarchical disturbance-observer-based control (DOBC) and ℋ∞ control for Semi-Markovian jump T-S fuzzy systems with nonlinearity and multiple disturbances. The focus is on designing a disturbance observer to estimate the disturbance. And then design a control strategy by combining the output of the disturbance observer with the state feedback gain to guarantee the considered closed-loop system is stochastically stable. Based on Lyapunov theory, linear matrix inequalities (LMIs) conditions are constructed.
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