计算机工程与应用 ›› 2012, Vol. 48 ›› Issue (29): 210-213.

• 工程与应用 • 上一篇    下一篇

基于混合粒子群算法的保障资源优化研究

朱文斌1,许晓飞2   

  1. 1.海军航空工程学院 研究生管理大队,山东 烟台 264001
    2.海装军械保障部,北京 100841
  • 出版日期:2012-10-11 发布日期:2012-10-22

Safeguard resource optimization based on hybrid PSO

ZHU Wenbin1, XU Xiaofei2   

  1. 1.Brigade of Graduate Students, Naval Aeronautical Engineering Academy, Yantai, Shandong 264001, China
    2.Naval Armament Department,Beijing 100841,China
  • Online:2012-10-11 Published:2012-10-22

摘要: 针对目前我军在武器保障过程中人力资源的过载问题,提出了应用混合粒子群算法求解资源约束项目调度问题的实现方法。分析了网络计划中工序逻辑关系特点,采用工期指标建立优化模型。在算法设计中,使用遗传算法的交叉和变异操作替代粒子速度和位置的更新,并采用修复算子,以保证个体生成的合法性。对某型武器装备保障进行了优化分析,结果表明方法具有很强的寻优能力,对于促进保障单位合理利用资源、科学安排工程调度具有重要的现实意义。

关键词: 资源约束项目调度问题, 网络计划, 粒子群算法, 遗传操作, 修复算子

Abstract: Hybrid Particle Swarm Optimization(HPSO) is chosen to solve the Resource-Constrained Project Scheduling Problem(RCPSP) in weapon equipment safeguard resource project optimization. The characteristics of network plan are analyzed and a model is constructed based on time limit for a project. In designing, the update of velocity and position in PSO is replaced by cross and mutate, and a repairing operator is applied to ensure the chromosome legal. Application to a certain type of weapon equipment safeguard resource project optimization with a HPSO program shows that is a stronger ability of optimization and is of practical importance to the support unit to advisably utilize resources and schedule the working procedures.

Key words: Resource-Constrained Project Scheduling Problem(RCPSP), network plan, Hybrid Particle Swarm Optimization(HPSO), genetic operation, repairing operator