AN IMPROVED PSEUDO PARALLEL GENETIC ALGORITHM AND ITS APPLICATION

摘要：

In order to resolve the problems of simple genetic algorithm (GA) such as premature convergence,low speed of later convergence and its rough results, this paper analyzes the merits and demerits of the pseudo parallel genetic algorithm (PPGA) and inserts accelerated circulation. Simultaneity,discusses the optimum possibility by using improved PPGA, at last applies to optimization of maintenance planning for existing bridge.The experimental result has confirmed this method validity.Contrast to GA and PPGA,improved PPGA has good convergence and efficiency in optimizing of maintenance planning for existing bridge.It is a new method for existing bridges maintenance plan.

关键词： Bridge Management Maintenance Plan Pseudo Parallel Genetic Algorithm Acceleration Constrained Multi-Objective Optimization

作者: Yanru Wang Guixuan Wang

作者单位: Department of Civil engineering Technology Research and Development Center Dalian University,Dalian 116622,P.R.China

会议类型: 国际会议

会议名称: 2009 International Symposium on Computer Science and Technology(2009 中国宁波国际计算机科学与技术学术大会)

会议地点: 宁波

会议语种:英文

页码: 187-190

在线出版日期: 2009-11-20（万方平台首次上网日期，不代表论文的发表时间）