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Acta Armamentarii ›› 2023, Vol. 44 ›› Issue (2): 591-604.doi: 10.12382/bgxb.2021.0701

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Optimization of Two-Echelon Configuration of Maintenance Supply for Synthetic Forces based on Task Evolution Importance

WU Weiyi, JIA Yunxian, SHI Xianming, LIU Bin*(), LIU Jie, YIN Shizhuang, ZHU Xi   

  1. Department of equipment command and management, Army Engineering University of PLA, Shijiazhuang 050003, Hebei, China
  • Received:2021-10-21 Online:2022-06-10
  • Contact: LIU Bin

Abstract:

Maintenance supply is an important material basis for the implementation of maintenance support, which directly affects the readiness of arms. In this paper, we analyze the operating mechanism of the two-echelon maintenance support system of the synthetic force and establish an importance analysis model based on task evolution structure. Then, the spare parts support degree is deemed as the objective to shorten the delay time and improve the availability, and a two-echelon dynamic configuration optimization model of equipment with multiple constraints on equipment volume, quality, importance, and cost is established. The Lagrange operator is introduced to convert multiple constraints into composite single factor constraints, and a dynamic update mechanism of constraint factors is established to meet the commander's different weight factor judgment rules timely. Finally, an improved margin analysis method based on MA-OD target decomposition is proposed. The numerical analysis shows that the proposed model provides effective support for the commander of the synthetic force to make the military equipment deployment plan in both peacetime and wartime, which is of great significance to improving the readiness.

Key words: maintenance supply, task evolution importance, multiple constraints, synthetci force, configuration optimization

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