@article{Huang2024, 
author = {Ze-hui Huang and Fu-chun Liu},
title = {Safe Diagnosis of Pattern Failure of Decentralized Stochastic Discrete Event Systems},
year = {2024},
journal = {Journal of Guangdong University of Technology},
volume = {41},
number = {2},
pages = {108-115},
keywords = {stochastic discrete-event systems, decentralized systems, pattern failure, safe diagnosis},
url = {https://www.sciopen.com/article/10.12052/gdutxb.220174},
doi = {10.12052/gdutxb.220174},
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.}
}