摘要
将基于实数编码的加速遗传算法 (RAGA)应用于多孔变径管优化设计中 ,解决了设计中多维参数寻优问题 ,避免了传统方法早熟、提前收敛以及易陷入局部最优等弊端。在固定管道式喷灌系统优化设计中应用 ,求解出多孔变径管的最优管径、管长等多维参数 ,效果较好 。
Combining RAGA with the optimization design of multi hole, varied diameter pipe, the authors solved the problem of optimizing multi dimensional parameters at the same time, in which the advanced convergence and easily to run into partial optimization were avoid. The optimized parameters, such as diameters and the length of pipe were calculated and the result was good, which provides a solid reference for readers who engaged in correlative research.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2003年第2期80-82,共3页
Transactions of the Chinese Society for Agricultural Machinery
基金
中国博士后科学基金
四川大学校青年基金资助项目 (项目编号 :43 2 0 2 8)
关键词
农业机械
喷灌
多孔变径管
加速遗传算法
优化
Agricultural machinery, Spray irrigation, Multi hole and varied diameter pipes, Accelerating genetic algorithm, Optimization
