摘要
Based on the integrated importance measure (IIM), the IIM of parallel-series and series-parallel systems for maintenance process is generalized, and some properties of the generalized IIM are discussed. Under the assumption that the states transition process of component in a system is an irreducible continuous-time Markov chain, equivalent formulas of IIM are obtained for parallel-series and series-parallel systems, and the time complexity of the general IIM is decreased from O(n2) to O(n) or O(1). At last, an numerical example demonstrates the generalized IIM in multi-state compound systems, and verifies the consistency of the IIM and its equivalent formulas.
源语言 | 英语 |
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页(从-至) | 126-134 |
页数 | 9 |
期刊 | Zidonghua Xuebao/Acta Automatica Sinica |
卷 | 40 |
期 | 1 |
DOI | |
出版状态 | 已出版 - 1月 2014 |