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Acta Armamentarii ›› 2017, Vol. 38 ›› Issue (4): 776-784.doi: 10.3969/j.issn.1000-1093.2017.04.020

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Reliability Analysis of Phased-mission System with Multiple States Based on Discrete Event Simulation

SU Xu-jun1, LYU Xue-zhi 2   

  1. (1.Artillery Department, Ordnance Engineering College, Shijiazhuang 050003, Heibei, China;2.Simulation Training Center, Artillery Training Base of the Army, Xuanhua 075100, Hebei, China)
  • Received:2016-09-08 Revised:2016-09-08 Online:2017-06-06

Abstract: An algorithm of phased-mission system with multiple states is presented. The concepts of phased-mission system and its features are discussed, and an active standby (AS) tree structure method is proposed to depict the system structure of each phase. The behaviors of phased-mission system with multiple states are discussed based on state chart. According to discrete event simulation concept,a simulation algorithm is presented to estimate the reliability parameters of phased-mission system with multiple states. A case-study is introduced to verify the algorithm. The proposed simulation algorithm is very practical and versatile. The algorithm can be used to describe the complex behaviors of phased-mission system flexibly and obtain the more reliability parameters to understand the system operation. Key

Key words: systemassessmentandfeasibilityanalysis, reliability, phased-missionsystem, discreteeventsimulation

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