局部故障随机全驱动系统的主动容错控制

IF 9.9 1区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

IEEE Transactions on Industrial Informatics Pub Date : 2025-03-18 DOI:10.1109/TII.2025.3547025

Xueqing Liu;Donghua Zhou;Li Sheng

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引用次数: 0

摘要

本文描述了一类局部故障（LFs），其基本特征是只有当系统状态处于某一域时才会发生故障。为了精确容忍随机高阶全驱动系统的LFs，提出了一种新的主动容错控制策略。设计了进入和离开故障域的指标，实现了故障域的估计。从理论上保证了整个AFTC过程中跟踪误差概率的有界性。最后，给出了一个实例来验证所提出的AFTC框架的有效性。

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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Active Fault-Tolerant Control for Stochastic Fully Actuated Systems With Local Faults

This article portrays a class of local faults (LFs), whose basic characteristic is that the fault occurs only when the system state is in a certain domain. To accurately tolerate LFs for stochastic higher-order fully actuated systems, a novel active fault-tolerant control (AFTC) strategy is proposed. The indicators of entering and leaving fault domains are designed to enable the estimation of fault domains. The boundedness in probability of tracking error is guaranteed theoretically through the whole stages of AFTC. Finally, a practical example is presented to demonstrate the effectiveness of the proposed AFTC framework.

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来源期刊

IEEE Transactions on Industrial Informatics 工程技术-工程：工业

CiteScore

24.10

自引率

8.90%

发文量

1202

审稿时长

5.1 months

期刊介绍： The IEEE Transactions on Industrial Informatics is a multidisciplinary journal dedicated to publishing technical papers that connect theory with practical applications of informatics in industrial settings. It focuses on the utilization of information in intelligent, distributed, and agile industrial automation and control systems. The scope includes topics such as knowledge-based and AI-enhanced automation, intelligent computer control systems, flexible and collaborative manufacturing, industrial informatics in software-defined vehicles and robotics, computer vision, industrial cyber-physical and industrial IoT systems, real-time and networked embedded systems, security in industrial processes, industrial communications, systems interoperability, and human-machine interaction.