Abstract: Research on spare parts resource allocation in wartime has an important significance to win a war. An optimization model of wartime spare parts allocation is built up, in which weapon damage, fault equipment repair capacity and mission time are taken into comprehensive consideration. The solution of the model is put forward, and the optimal allocation of spare parts resources is achieved. It is found that the influence factors of wartime spare parts resource allocation are mainly reliability of weapons and equipment, suffered damage, combat task timeliness and repair capacity of fault equipment. The experimental results show that the method proposed here can effectively reduce the supply of spare part resources, and can ensure the operational task to be completed in a given time window under the certain conditions.

Key words: operations research, model, spare part, resource allocation, optimization