Optimization of maintenance human resource allocation forequipment minor maintenance based on genetic algorithm

Abstract

Aiming at the problems of low efficiency of minor repair and maintenance of military equipment in the synthetic force, strong randomness of maintenance human resource allocation, and unbalanced and unreasonable resource utilization, taking the armored equipment as the research object, this paper analyzes the task and demand of the operation process of relying on maintenance workshops to carry out equipment minor repairs in peacetime. The optimization goals are to minimize the total maintenance period and maximize the balance of maintenance personnel allocation, taking the professional and quantity requirements of maintenance personnel in the maintenance process as constraints, a mathematical model of the equipment minor repair operation process is constructed. And then aiming at the sequence relationship of maintenance procedures, a maintenance network process update algorithm with tabu table and a genetic algorithm considering equipment parallel maintenance operations are proposed to optimize the maintenance human resource allocation strategy for equipment minor maintenance operations. The example shows that the algorithm is reasonable and feasible.

Keywords

• minor repair|maintenance manpower|resource allocation|maintenance network|genetic algorithm