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Acta Armamentarii ›› 2013, Vol. 34 ›› Issue (9): 1144-1149.doi: 10.3969/j.issn.1000-1093.2013.09.014

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Optimization Method of Carrying Spare Parts Support Project for Warship Equipment under Multi-constraints

RUAN Min-zhi1, LI Qing-min1, ZHANG Guang-yu2, YAO Gang3   

  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; 3. Teaching and Research Department of Military Sports, Dalian Naval Academy, Dalian 116018, Liaoning, China
  • Received:2012-09-02 Revised:2012-09-02 Online:2013-11-11
  • Contact: RUAN Min-zhi E-mail:ruanminzhi830917@ sina. Com

Abstract:

Due to the restriction of carrying ability and storage space for support resources, the multi-constraints targets must be considered for the optimization of a carrying spare parts project. As to this problem, the optimization of warship carrying spare parts project at mission preparation phase before sailing is taken as a research background. A carrying spare parts optimization model is established on the basis of the multi-target constraints, such as mass, volume and cost of spare parts and equipment availability. The different constraint targets are transformed to the scale of spare parts resource constraint by introducing Lagrange constraint factors. Marginal algorithm is applied to solve the optimization model, and the determination method of initial factors and its dynamic adjustment policy is presented. In the given example, the calculated result is analyzed, and the feasibility of the proposed method is verified.

Key words: operations research, warship equipment, spare part, multi-constraint, configuration optimization, marginal analysis, availability

CLC Number: