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Acta Armamentarii ›› 2017, Vol. 38 ›› Issue (6): 1178-1185.doi: 10.3969/j.issn.1000-1093.2017.06.018

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Configuration and Optimization Method of Carrying Spares of Mission-oriented Combat Unit

RUAN Min-zhi1, FU Jian1, ZHOU Liang2, WANG Jun-long1   

  1. (1.Office of Research & Development, Naval University of Engineering, Wuhan 430033, Hubei, China; 2.Department of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, Hubei, China)
  • Received:2016-11-11 Revised:2016-11-11 Online:2017-12-15

Abstract: Spare parts are important guaranty and basic material for a combat unit to ensure that the failure equipment can be put into combat and resumed to fight immediately. A calculation method for spares demand rate of redundant system based on equivalent life transformation is proposed. According to repairable spares inventory control theory, a carrying spares dynamic configuration model for multi-phase mission is established by taking with system mission success probability as objective function. Through the introduction of Lagrange constraint factors, a multi-constraint oriented spares optimization method is proposed. In a given example, the calculated result is analyzed, which meets all constraint conditions. The deviation between the calculated result and the ExtendSim simulation results is less than 3%. The correctness of the model is verified. Key

Key words: ordnancescienceandtechnology, mission-oriented, combatunit, carryingspares, dynamicoptimization, redundantsystem

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