The multi-level material reserve system can guarantee the force requirements accurately, quickly and efficiently. Firstly, according to the material distribution relationship among the basic storage point, the preset pre storage point and the front demand point, the material support methods such as pre storage guarantee, basic supplement and preset supplement are proposed, and the multi-objective multi-level reserve material distribution scheme optimization model based on mixed integer programming is constructed. Then, aiming at the shortcomings of early maturity, easy to fall into local optimization, parameters and constraints of optimization model are too much and so on, an improved particle swarm optimization algorithm is designed. Finally, the simulation experiment and comparative analysis are studied with an example. The experimental results verify the feasibility, effectiveness and robustness of the model and algorithm.
DU Dong, TIAN Yao, WANG Ge. Multi-level Reserve Material Distribution Optimization Method Based on Improved Particle Swarm Optimization[J]. Command Control and Simulation, 2021, 43(3): 124-129. DOI: 10.3969/j.issn.1673-3819.2021.03.024