混合动态系统故障诊断研究进展  

Advance in Research on Fault Diagnosis in Hybrid Dynamical Systems

作　　者：萧德云[1] 莫以为[1] 

机构地区：[1]清华大学,北京100084

出　　处：《上海海运学院学报》2001年第3期5-12,共8页Journal of Shanghai Maritime University

摘　　要：混合动态系统是指离散和连续特性共存且相互作用的一类复杂系统。本文对这类系统的故障诊断问题及其研究进展作了综合评述 ,主要包括描述混合动态系统故障诊断问题的模型和混合动态系统的故障诊断方法 ,尤其对基于Petri网。Hybrid dynamical system refers to a complex system in which discrete and continuous dynamics coexist and interact This paper reviews the advances in research on fault diagnosis in hybrid dynamical systems, including mainly the models which describe the problems of fault diagnosis and the approaches to the problems of fault diagnosis in hybrid dynamical system, and especially, the fault diagnosis algorithms based on the Petri nets models, hybrid bond graph models and mixed logic dynamical models.

关 键 词：故障诊断 PETRI网 混合动态系统 研究进展 方法 算法 复杂系统 

分 类 号：TP277.63[自动化与计算机技术—检测技术与自动化装置] N941.4[自动化与计算机技术—控制科学与工程]