[1]郭忠宝,王飞,刘清兰,等.离散事件系统的故障一次可修复性诊断[J].华侨大学学报(自然科学版),2018,39(3):451-456.[doi:10.11830/ISSN.1000-5013.201605114]
　GUO Zhongbao,WANG Fei,LIU Qinglan,et al.Diagnosis of Disposable Recoverability Based onDiscrete Event Systems With Faults[J].Journal of Huaqiao University(Natural Science),2018,39(3):451-456.[doi:10.11830/ISSN.1000-5013.201605114]
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离散事件系统的故障一次可修复性诊断()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第39卷
期数:
2018年第3期
页码:
451-456
栏目:
出版日期:
2018-05-20

文章信息/Info

Title:
Diagnosis of Disposable Recoverability Based onDiscrete Event Systems With Faults
文章编号:
1000-5013(2018)03-0451-06
作者:
郭忠宝;  王飞;  刘清兰;  张波业
华侨大学 信息科学与工程学院, 福建 厦门 361021
Author(s):
GUO Zhongbao;  WANG Fei;  LIU Qinglan;  ZHANG Boye
College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China
关键词:
离散事件系统;  不可区分串;  状态估计;  可修复性
Keywords:
discrete event systems;  indistinguishable string;  state estimate;  recoverability
分类号:
TP271.8
DOI:
10.11830/ISSN.1000-5013.201605114
文献标志码:
A
摘要:
为了突破周期可修复性的局限性,提出一种新的可修复性定义及相关诊断方法.针对可修复状态为一次可达状态的情况,通过详细分析这类离散事件系统的特点,提出一次可修复性的形式化定义;然后,从不可区分串和可修复性诊断器角度,讨论一次可修复性的诊断方法和证明过程.实例结果表明:所提出的一次可修复性诊断方法能有效解决系统的诊断需求.
Abstract:
In order to break through the limitations of periodic recoverability, a new definition of recoverability and related diagnostic methods are proposed. Aiming at the situation that the recoverable state is once reachable state, a formal definition of disposable recoverability is proposed after analysing the characteristics of this kind of discrete event systems in detail, and then the diagnostic methods and theoretical proofs of disposable recoverability are discussed from two aspects, indistinguishable strings and diagnoser. The results of an example show that the diagnosis methods of disposable recoverability can effectively solve the diagnostic requirements of the system.

参考文献/References:

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相似文献/References:

[1]刘清兰,王飞,张波业,等.模糊离散事件系统的多故障诊断[J].华侨大学学报(自然科学版),2018,39(1):115.[doi:10.11830/ISSN.1000-5013.201507041]
　LIU Qinglan,WANG Fei,ZHANG Boye,et al.Multiple Failures Diagnosability of Fuzzy Discrete Event Systems[J].Journal of Huaqiao University(Natural Science),2018,39(3):115.[doi:10.11830/ISSN.1000-5013.201507041]

备注/Memo

备注/Memo:
收稿日期: 2016-05-03
通信作者: 王飞(1977-),男,副教授,博士,主要从事离散事件系统、资源优化配置的研究.E-mail:feiw545@163.com.
基金项目: 国家自然科学基金资助项目(61203040)
更新日期/Last Update: 2018-05-20