有时间延迟的可变形故障模糊系统的有限时间有界性

IF 1.7 4区工程技术 Q2 MATHEMATICS, INTERDISCIPLINARY APPLICATIONS Complexity Pub Date : 2024-11-15 DOI:10.1155/2024/8594462

Mohamed Rhaima, Hamdi Gassara, Lassaad Mchiri, Abdellatif Ben Makhlouf

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引用次数: 0

摘要

本文研究了具有保形导数（CD）的时延（TD）高木-菅野模糊模型（TSFM）在存在某些执行器故障时的有限时间（FT）约束性问题。通过重构适当的 Lyapunov-Krasovskii 函数，给出了一些由线性矩阵不等式（LMI）表示的充分条件，以确保所提模型不仅在正常运行时，而且在遇到某些致动器故障时都具有 FT 约束性。最后，介绍了一个数值示例和一个倒立摆系统，以说明我们的理论结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Finite-Time Boundedness of Conformable Faulty Fuzzy Systems With Time Delay

This article investigates the finite-time (FT) boundedness problem for the time delay (TD) Takagi–Sugeno fuzzy model (TSFM) with conformable derivative (CD) and in the presence of certain actuator faults. Through the reconstruction of an appropriate Lyapunov–Krasovskii functional, some sufficient conditions expressed by the linear matrix inequalities (LMIs) are given to ensure the FT boundedness of the proposed model not only during regular operation but also when encountering certain actuator faults. Finally, a numerical example and an inverted pendulum system are presented to illustrate our theoretical results.

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来源期刊

Complexity 综合性期刊-数学跨学科应用

CiteScore

5.80

自引率

4.30%

发文量

595

审稿时长

>12 weeks

期刊介绍： Complexity is a cross-disciplinary journal focusing on the rapidly expanding science of complex adaptive systems. The purpose of the journal is to advance the science of complexity. Articles may deal with such methodological themes as chaos, genetic algorithms, cellular automata, neural networks, and evolutionary game theory. Papers treating applications in any area of natural science or human endeavor are welcome, and especially encouraged are papers integrating conceptual themes and applications that cross traditional disciplinary boundaries. Complexity is not meant to serve as a forum for speculation and vague analogies between words like “chaos,” “self-organization,” and “emergence” that are often used in completely different ways in science and in daily life.