中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2013, Vol. 32 ›› Issue (3): 543-546.DOI: 10.3969/j.issn.1674-0696.2013.03.40

• • 上一篇    下一篇

改进蚁群算法在系统可靠度最优冗余分配的应用

胡启国1,胡小华1,吴泳龙2   

  1. 1.重庆交通大学机电与汽车工程学院,重庆400074;2.大连大学机械工程学院,辽宁大连116622
  • 收稿日期:2012-05-17 修回日期:2012-09-03 出版日期:2013-06-15 发布日期:2015-03-12
  • 作者简介:胡启国(1967—),男,重庆人,教授,博士,主要从事系统可靠性方面的研究。E-mail:hxh027@sina.cn。

Application of Improved Ant Colony Algorithm in System Reliability Optimization of Redundancy Allocation

Hu Qiguo1,Hu Xiaohua1,Wu Yonglong2   

  1. 1.School of Electro-mechanical & Automobile Engineering,Chongqing Jiaotong University,Chongqing 400074,China; 2.School of Mechanical Engineering,Dalian University,Dalian 116622,Liaoning,China
  • Received:2012-05-17 Revised:2012-09-03 Online:2013-06-15 Published:2015-03-12

摘要: 针对蚁群算法在解决NP困难时所存在的极易陷入局部最优值和搜索时间过长的问题,在蚁群算法基础上重 新设计状态转移规则和信息素更新规则。实验研究表明:改进后的算法可以有效解决最优冗余分配问题,同时可以 在相对短的时间内找到问题的最优解。

关键词: 冗余分配, 改进蚁群算法, 可靠性优化, 状态转移规则, 信息素更新规则

Abstract: Ant Colony Algorithm is easy to fall into partial optimizer and slow computing speed in the process of solving NP problem. On the basis of Ant Colony Algorithm,state transition rule and pheromone updating rule of the ant colony algorithm are re-designed. The experiment results show that the improved ant colony algorithm is an effective way to solve the redundancy allocation problem and could find optimum solution in a relatively short time at the same time.

Key words: redundancyallocation, improvedantcolonyalgorithm, reliabilityoptimization, statetransitionrule, pheromone updaterule

中图分类号: