分布式随机离散事件系统的模式故障安全诊断

黄泽辉; 刘富春

doi:10.12052/gdutxb.220174

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分布式随机离散事件系统的模式故障安全诊断

综合研究 | 更新时间：2026-05-27

- 分布式随机离散事件系统的模式故障安全诊断
- Safe Diagnosis of Pattern Failure of Decentralized Stochastic Discrete Event Systems
- 广东工业大学学报 2024年41卷第2期页码：108-115
- 作者机构：
  
  广东工业大学计算机学院,广东,广州,510006
- 作者简介：
  
  黄泽辉(1997–)，男，硕士研究生，主要研究方向为离散事件系统控制、算法设计，E-mail：2549911387@qq.com
  刘富春(1971–)，男，教授，博士，博士生导师，主要研究方向为离散事件系统控制、算法设计，E-mail：liufch@gdut.edu.cn
- 基金信息：
  
  国家自然科学基金资助项目(61673122);广东省自然科学基金资助项目(2023A1515012783)
- DOI：10.12052/gdutxb.220174
  中图分类号： TP277
- 纸质出版：2024
- 稿件说明：
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黄泽辉, 刘富春. 分布式随机离散事件系统的模式故障安全诊断[J]. 广东工业大学学报, 2024, 41(2): 108-115.

Huang Ze-hui, Liu Fu-chun. Safe Diagnosis of Pattern Failure of Decentralized Stochastic Discrete Event Systems[J]. 2024, 41(2): 108-115.
黄泽辉, 刘富春. 分布式随机离散事件系统的模式故障安全诊断[J]. 广东工业大学学报, 2024, 41(2): 108-115. DOI： 10.12052/gdutxb.220174.

Huang Ze-hui, Liu Fu-chun. Safe Diagnosis of Pattern Failure of Decentralized Stochastic Discrete Event Systems[J]. 2024, 41(2): 108-115. DOI： 10.12052/gdutxb.220174.

摘要

现有分布式随机离散事件系统的研究都集中在单个事件导致的故障上，然而许多实际应用系统所发生的故障往往是由一系列事件相继发生而导致的。针对此类故障的检测问题，本文提出了一种随机离散事件系统的模式故障安全协同诊断方法。首先，对分布式随机离散事件系统的模式故障安全协同可诊断性进行了形式化。然后，通过构造模式故障安全协同诊断器，提出了一个基于安全协同诊断器的分布式随机离散事件系统的模式故障安全协同可诊断性的充要条件，实现了分布式随机离散事件系统的模式故障安全诊断。

Abstract

Most existing studies of decentralized stochastic discrete-event systems (SDESs) usually focused on faults caused by a single event

while in many practical applications

faults were usually resulted from the successive occurrence of a series of events. To address the problem of detecting such faults

in this paper

a pattern safe diagnosis method is proposed for decentralized SDESs. First

the notion of pattern safe codiagnosability of decentralized stochastic systems is formalized. Then

by constructing a pattern safe codiagnoser

a sufficient and necessary condition of pattern safe codiagnosability is presented based on the pattern safe codiagnoser for decentralized SDESs. As a result

the pattern safe diagnosis for decentralized SDESs can be performed.

关键词

Keywords

references

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