华侨大学学报（自然科学版）2018，Vol.39Issue(3)：451-456,6.DOI:10.11830/ISSN.1000-5013.201605114
离散事件系统的故障一次可修复性诊断
Diagnosis of Disposable Recoverability Based on Discrete Event Systems With Faults
摘要
Abstract
In order to break through the limitations of periodic recoverability,a new definition of recoverabili-ty 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 disposa-ble 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 re-quirements of the system.关键词
离散事件系统/不可区分串/状态估计/可修复性Key words
discrete event systems/indistinguishable string/state estimate/recoverability分类
信息技术与安全科学引用本文复制引用
郭忠宝,王飞,刘清兰,张波业..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):451-456,6.基金项目
国家自然科学基金资助项目(61203040) （61203040）
