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Adaptive Relaxed Fuzzy-observer Output Feedback Control: Further Findings and Synthesis

机译:自适应松弛模糊观测器输出反馈控制:进一步的发现和综合

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This paper explores the development of an LMI design of observer-based output feedback control synthesis of discrete-time nonlinear systems in the form of Takagi-Sugeno (T-S) fuzzy model via adopting a multilateral matrix methodology. Based on our previous results, this paper presents an improved innovated synthesis design solution by introducing a few more of slack matrix variables. This advanced approach is developed further while the relative sizes among different normalized fuzzy weighting functions are utilized via additionally employing certain matrix variables hence its proof has been refined too. Thus, some weak points of the previous synthesis design have been refined and a desired solution is provided reducing some conservatism and computation complexity alleviation. The effectiveness of the proposed innovated approach is demonstrated by means of appropriate examples.
机译:本文通过采用多边矩阵方法,探索了以高木-杉野(T-S)模糊模型形式的离散非线性系统基于观测器的输出反馈控制综合LMI设计的开发。基于我们之前的结果,本文通过引入更多的松弛矩阵变量,提出了一种改进的创新综合设计解决方案。进一步发展了这种先进的方法,同时通过另外采用某些矩阵变量来利用不同归一化模糊加权函数之间的相对大小,因此其证明也得到了完善。因此,先前合成设计的一些弱点已经得到改善,并且提供了所需的解决方案,从而减少了一些保守性和减轻了计算复杂性。通过适当的示例证明了所提出的创新方法的有效性。

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