Maintenance task dynamic scheduling method and system, storage medium and computer equipment

Abstract

The invention belongs to the technical field of weapon equipment scheduling management, and discloses a maintenance task dynamic scheduling method, which comprises the following steps: taking secondary combat total time obtained after equipment repair, the number of obtained executable tasks and the importance contribution degree to combat after combat damage equipment maintenance as a multi-objective function model of an objective, and dynamically scheduling maintenance tasks under the constraint of the total time. A non-dominated sorting genetic algorithm with an elitist strategy is adopted,MATLAB software is used for solving instances, three objective function weight distribution schemes are set, three accompanying maintenance interruption conditions are obtained through solving, and different multi-objective function values are generated respectively. According to the method, a multi-objective optimization model is constructed, and the maintenance task of the battle damage equipment is dynamically scheduled within the specified time; an NSGAII algorithm is adopted to solve an optimization problem, chart display and comparative analysis are carried out on three scheduling interruption conditions, and scheduling result analysis has positive assistance significance in shortening decision time and reducing man-made decision risks in wartime.

Description

technical field [0001] The invention belongs to the technical field of weapon equipment scheduling management, and in particular relates to a dynamic scheduling method for maintenance tasks. Background technique [0002] At present: Local wars supported by modern technology are dominated by mobile warfare. In terms of weapons and equipment, quality advantages are used instead of quantitative advantages. If equipment is damaged in battle and cannot be repaired in time, the combat effectiveness of the troops will be seriously weakened. In this situation, it is even more important to use the accompanying troops to repair the damaged equipment. However, how to make the limited accompanying support troops exert their maximum effectiveness within a limited combat time and obtain a better repair effect has become a key problem that needs to be solved at present. A reasonable maintenance task scheduling plan will improve the efficiency of maintenance forces, shorten maintenance tim...

AI Technical Summary

Problems solved by technology

[0004] Through the above analysis, the existing problems and defects of the existing technology are: the optimal scheduling of maintenance tasks in wartime mostly adopts single-objective—to obtain the total time of the second operation or double-objective—to obtain the total time of the second operation and the number of executable tasks, which is relatively One-sided, the maintenance time on the battlefield is limited. It is unrealistic to continuously repair all the battle-damaged equipment when only the maintenance time is considered, and it does not conform to the actual combat situation.

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