| 基于超平面实码遗传算法的灌溉制度优化设计 |
| |
| 引用本文： | 段春青,邱林,黄强,陈晓楠.基于超平面实码遗传算法的灌溉制度优化设计[J].农业工程学报,2006,22(10):36-39. |
| |
| 作者姓名： | 段春青 邱林 黄强 陈晓楠 |
| |
| 作者单位： | 1. 西安理工大学水利水电学院,西安,710048
2. 华北水利水电学院资产处,郑州,450008 |
| |
| 基金项目： | 河南省高校杰出科研人才创新工程项目 |
| |
| 摘 要： | 针对传统实码遗传算法(RGA)在求解等式约束的优化问题时，存在精度低、易早熟的缺点，该文提出了超平面实码遗传算法(HRGA)，在超平面内进行各种遗传操作的运算，并将改进后的遗传算法应用于作物最优灌溉制度问题之中。计算结果表明：应用超平面遗传算法解决等式约束的优化问题，不但方法简单、计算速度快，而且寻优精度明显高于传统实码遗传算法，大大提高了算法的性能，有较高的推广应用价值。
|
| 关 键 词： | 遗传算法 超平面 灌溉制度 |
| 文章编号： | 1002-6819(2006)10-0036-04 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2006-04-19 |
Optimization of irrigation schedule based on hyperplane real coding genetic algorithm |
| |
| Duan Chunqing,Qiu Lin,Huang Qiang and Chen Xiaonan.Optimization of irrigation schedule based on hyperplane real coding genetic algorithm[J].Transactions of the Chinese Society of Agricultural Engineering,2006,22(10):36-39. |
| |
| Authors: | Duan Chunqing Qiu Lin Huang Qiang and Chen Xiaonan |
| |
| Institution: | Institute of Water Resources and Hydroelectric Engineering, Xi'an Universityof Technology, Xi'an 710048, China;Capital Department, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450008, China;Institute of Water Resources and Hydroelectric Engineering, Xi'an Universityof Technology, Xi'an 710048, China;Institute of Water Resources and Hydroelectric Engineering, Xi'an Universityof Technology, Xi'an 710048, China |
| |
| Abstract: | Because of the deficit of traditional real coding genetic algorithm for the optimization question with equality constraint, hyperplane real coding genetic algorithm was suggested. All genetic operations are constrainedinto a hyperplane. The new algorithm was used in rural practical optimization example. The model of optimization of crop irrigation schedule is developed. Results show that hyperplane real coding genetic algorithm is not onlysimple, but also accurate. It is a new efficient algorithm for the optimization question with equality constraint. |
| |
| Keywords: | genetic algorithm hyperplane irrigation schedule |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《农业工程学报》浏览原始摘要信息 |
| 点击此处可从《农业工程学报》下载免费的PDF全文 |
|
