A Different Topology Multi-swarm PSO in Dynamic Environment

摘要：

Many applications can be formalized as dynamic problems and their main goals are to track the moving optimum. Many algorithms that address efficiently static problems, fail when applied to dynamic problems due to their inability to adapt and respond to changes in the environment. A different topology multi-swarm PSO is proposed to deal with problems in dynamic environment. The proposed algorithm integrates two different topology subswarms and the two subswarms exchange their best particle at checkpoints. One rapidly convergence to the optima and the other is responsible for local search and diversity reservation. The experiments demonstrate the proposed algorithm is effective and stable in dynamic environment.

关键词： topology multi-swarm PSO dynamic environment

作者: ZHENG Xiangwei LIU Hong

作者单位: School of Information Science and Engineering, Shandong Normal University, Jinan, P.R.China

会议类型: 国际会议

会议名称: 2009 IEEE International Symposium on IT in Medicine & Education( IEEE 教育与医药信息化国际会议)

会议地点: 济南

会议语种:英文

页码: 790-795

在线出版日期: 2009-08-14（万方平台首次上网日期，不代表论文的发表时间）