Warship spare parts allotment optimization method under mixed-constraints

Abstract

The quantitative or qualitative constraints of the warship spare parts allotment optimization problems are mainly focused on by the group of international and domestic academics,the mixed problems which include all of them are relatively less in the previous papers. Firstly,the warship carrying spare parts at the mission preparation before sailing was taken as a research background,the warship support cost,warehouse space,carrying ability and maintainability were adopted as mixed-constraints conditions,an optimized model of the warship spare support probability was built,the method of scoring by experts,normalization and marginal algorithm were applied to build the warship spare parts allotment optimization model and process optimization. Secondly,the model algorithms and system resource constrained factors were being confirmed and dynamically updated. Finally,in the given example,the calculated result was analyzed,and the feasibility of the proposed method was verified.