Study of inverse method for dam parameters based on particle swarm optimization algorithm

被引：0

作者：

Song Zhi-yu ^{[1
]}

Li Jun-jie ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Civil & Hydraul Engn, Dalian 116023, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2007年 / 28卷 / 05期

关键词：

PSO algorithm; dam; parameters inversion; stability;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

The particle swarm optimization(PSO) algorithm and the method of parameters inversion for gravity dam based on PSO algorithm were studied. According to this inverse method, the authors had analyzed its searching efficiency and quality at different population sizes; also evaluated its numerical stability. Results of computation example show that this method is simple and convenient; it has higher convergence accuracy and strong noise-resistant capability, so this inversion method for dam parameters is workable and reliable.

引用

页码：991 / 994

页数：4