水资源与水工程学报2012，Vol.23Issue(6)：168-171,4.
基于整数编码粒子群算法的树状供水管网优化
Optimal design of tree-type fipe network based on integer coding particle swarm algorithm
孙明月 1许文斌 1邹彬 2何英3
作者信息
- 1. 重庆大学城市建设与环境工程学院,重庆400045
- 2. 深圳市水务(集团)有限公司,广东深圳518031
- 3. 长安大学环境科学与工程学院,陕西西安710049
- 折叠
摘要
Abstract
Taking network's annual reduced value as optimization object, pipe layout and pipe diameter as parameter, a tree - type pipe network optimization model was established. Particle swarm algorithm based on integer coding was adopted for solving the math model, which take a pipe network connection status with the pipe diameter as the particle swarm individuals and updates the particle's location to search the optimal network structure. Through the integer coding design, the optimizations of pipe layout and pipe diameter were achieved simultaneously. During the optimization process, the infeasible solutions during evolutionary process were disposed to improve the optimization efficiency. A instance showed that applying the particle swarm optimization algorithm to optimal design of tree -type pipe network could get a better results and efficiency.关键词
树状供水管网/管网布置/管径/整数编码/粒子群算法Key words
tree - type pipe network/ pipe layout/ pipe diameter/ integer coding/ particle swarm algorithm分类
数理科学引用本文复制引用
孙明月,许文斌,邹彬,何英..基于整数编码粒子群算法的树状供水管网优化[J].水资源与水工程学报,2012,23(6):168-171,4.
