Fault Detection of Unmanned Surface Vehicles: The Fuzzy Multiprocessor Implementation

IF 10.7 1区计算机科学 Q1 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE

IEEE Transactions on Fuzzy Systems Pub Date : 2024-10-31 DOI:10.1109/TFUZZ.2024.3450687

Xiang Zhang;Shuping He;Zhihuan Hu;Ruonan Liu;Hongtian Chen;Weidong Zhang

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引用次数: 0

Abstract

In this article, we study the fault detection problem of unmanned surface vehicles through the implementation of fuzzy multiprocessors. By employing the Takagi–Sugeno fuzzy technique, the linear approximation of unmanned surface vehicles is obtained, and a fuzzy multiprocessor architecture is proposed to estimate the state of unmanned surface vehicles. With the residual signal generated by multiprocessors, a detection logic is designed to realize the fault detection. Based on the Lyapunov method, sufficient conditions are given to ensure that the error dynamic system is asymptotically stable and meets the given

$H_{\infty }$

and

$H\_$

performance. Assisted by genetic algorithms, a two-step optimization algorithm is proposed to optimize the mixed

$H_{\infty }$

and

$H\_$

performance. Finally, case studies are provided to verify the effectiveness and superiority of the proposed method.

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无人驾驶水面飞行器的故障检测：模糊多处理器实现

本文通过实现模糊多处理器来研究无人水面飞行器的故障检测问题。通过采用 Takagi-Sugeno 模糊技术，得到了无人水面飞行器的线性近似值，并提出了一种模糊多处理器结构来估计无人水面飞行器的状态。利用多处理器产生的残差信号，设计了一种检测逻辑来实现故障检测。基于 Lyapunov 方法，给出了确保误差动态系统渐近稳定并满足给定 $H_{\infty }$ 和 $H\_$ 性能的充分条件。在遗传算法的辅助下，提出了一种两步优化算法来优化混合的 $H_{infty }$ 和 $H\_$ 性能。最后，通过案例研究验证了所提方法的有效性和优越性。

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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来源期刊

IEEE Transactions on Fuzzy Systems 工程技术-工程：电子与电气

CiteScore

20.50

自引率

13.40%

发文量

517

审稿时长

3.0 months

期刊介绍： The IEEE Transactions on Fuzzy Systems is a scholarly journal that focuses on the theory, design, and application of fuzzy systems. It aims to publish high-quality technical papers that contribute significant technical knowledge and exploratory developments in the field of fuzzy systems. The journal particularly emphasizes engineering systems and scientific applications. In addition to research articles, the Transactions also includes a letters section featuring current information, comments, and rebuttals related to published papers.