系统仿真学报 ›› 2016, Vol. 28 ›› Issue (3): 648-653.

• 仿真应用工程 • 上一篇    下一篇

基于仿真的复杂系统可靠性冗余分配优化设计

杜海东1, 曹军海1, 吴纬2, 徐丹1   

  1. 1.装甲兵工程学院技术保障工程系,北京 100072;
    2.北京特种车辆研究所 北京 100073
  • 收稿日期:2014-10-27 修回日期:2014-12-31 发布日期:2020-07-02
  • 作者简介:杜海东(1989-),男,安徽阜阳,博士生,研究方向为装备全寿命质量管理与应用;曹军海(1972-),男,陕西西安,副教授,硕导,研究方向为装备综合保障;吴纬(1962-),男,天津,高工,博导,研究方向为可靠性工程。

Redundancy Allocation Optimization Design for Complex System Based on Simulation

Du Haidong1, Cao Junhai1, Wu Wei2, Xu Dan1   

  1. 1. Department of Technical Support Projects of Academy of Armored Forces Engineering, Beijing 100072, China;
    2. The Fourth Department Institute of Special Vehicle China, Beijing 100073, China
  • Received:2014-10-27 Revised:2014-12-31 Published:2020-07-02

摘要: 针对复杂系统可靠性的冗余设计问题,从产品设计角度出发,证明了在系统组成单元中对可靠度最低并且初始冗余数最少的部件增加冗余设计使得系统总体可靠性水平的提高最快,给出了寻优计算算法,根据相关约束设计了方案筛选实验。以典型串并联系统为例,利用Anylogic仿真平台对求解过程进行了仿真实现,得到了系统最佳冗余设计方案,验证了方法的合理性和有效性。

关键词: 仿真, 冗余设计, 可靠性, 优化

Abstract: For the redundancy question of complex system reliability design, from the angle of product design, on the basis of sensitivity analysis of different design program, it has be proved to add redundancy design for subsystem with lower reliability and less redundancy will enhance the probability of reliability more for complex system. On the foundation of above research, the program screening simulation experiment was designed according the related restraint and optimization algorithm for redundancy design was proposed. An example of series-parallel connection system was given, obtaining the optimization design program based on Anylogic software to prove the rationality and effectiveness of the method.

Key words: simulation, redundancy design, reliability, optimize

中图分类号: