| 基于粒子群算法的设计洪水过程线推求优化方法 |
| |
| 引用本文： | 肖琳,邱林,陈晓楠.基于粒子群算法的设计洪水过程线推求优化方法[J].水电能源科学,2008,26(1):56-59. |
| |
| 作者姓名： | 肖琳 邱林 陈晓楠 |
| |
| 作者单位： | 1. 华北水利水电学院,河南,郑州,450011
2. 西安理工大学,水利水电学院,陕西,西安,710048 |
| |
| 基金项目： | 河南省高校创新人才培养项目 |
| |
| 摘 要： | 针对设计洪水过程线同频率放大法中手工修匀的不足,提出采用计算机优化方法实现洪水过程的自动放大.基于相似原理建立了一种推求设计洪水过程线的优化模型,并采用杂交粒子群算法求解该模型,以改进标准PSO算法的全局寻优能力.实例表明,该模型完全控制了设计洪水洪峰和洪量,有效保持了典型洪水模式,避免了人工修匀的任意性和复杂性.
|
| 关 键 词： | 设计洪水 过程线 粒子群算法(PSO) 杂交粒子群算法 设计洪水 洪水过程线 推求 优化方法 Particle Swarm Optimization Based Flood Design Calculation 任意性 模式 有效保持 洪峰 完全控制 寻优能力 标准 改进 优化模型 求解 |
| 文章编号： | 1000-7709（2008）01-0056-04 |
| 收稿时间： | 2007-09-12 |
| 修稿时间： | 2007-10-09 |
Optimal Calculation of Design Flood Hydrograph Based on Particle Swarm Optimization |
| |
| XIAO Lin,QIU Lin,CHEN Xiaonan.Optimal Calculation of Design Flood Hydrograph Based on Particle Swarm Optimization[J].International Journal Hydroelectric Energy,2008,26(1):56-59. |
| |
| Authors: | XIAO Lin QIU Lin CHEN Xiaonan |
| |
| Abstract: | Aiming at overcoming the deficiency of the traditional same-frequency flood amplification method,a new optimal computerized method for the flood process is presented. This paper sets up an optimal model to calculate the design flood hydrograph based on similar principle and uses particle swarm of cross operator optimization algorithm to solve it. The global convergence capacity in the new algorithm is improved. From the case study,it can be seen that the results of the new method not only fully controls the peak discharge and flood volumes of design flood but also holds the typical flood pattern,avoiding the randomicity and complexity of manual amending. |
| |
| Keywords: | |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
