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| 东北半干旱地区节水灌溉技术组装模式优选研究 | |
| 引用本文： | 贺延国,付强,邢贞相,赵小勇,冯艳.东北半干旱地区节水灌溉技术组装模式优选研究[J].灌溉排水学报,2006,25(2):81-84. |
| 作者姓名： | 贺延国 付强 邢贞相 赵小勇 冯艳 |
| 作者单位： | 1. 东北农业大学,水利与建筑学院,黑龙江,哈尔滨,150030 2. 东北农业大学,水利与建筑学院,黑龙江,哈尔滨,150030;北大荒集团公司博士后科研工作站,黑龙江农垦总局,黑龙江,哈尔滨,150040 3. 河海大学,水资源与环境学院,江苏,南京,210024 |
| 基金项目： | 国家科技攻关项目;中国科学院资助项目;中国博士后科学基金;黑龙江省杰出青年科学基金 |
| 摘 要： | 采用改进的层次分析法对东北半干旱地区的灌溉模式进行评价。针对AHP中判断矩阵的一致性问题,直接从判断矩阵的定义出发,用加速遗传算法同时计算AHP中各要素的排序权值和检验判断矩阵一致性。实例表明,改进的层次分析法权值计算精度高,对各个合理的方案进行优选评估,得出了可信度较高的优选方案。 |
| 关 键 词： | 层次分析法 遗传算法 节水灌溉 评价 |
| 文章编号： | 1000-646X(2006)02-0081-04 |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005年10月11 |
Optimizing the Model of Water-saving Irrigation Technique Assembling in Semi-arid Irrigating District of Northeast China |
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| HE Yan-guo,FU Qiang,XING Zhen-xiang,ZHAO Xiao-yong,FENG Yan.Optimizing the Model of Water-saving Irrigation Technique Assembling in Semi-arid Irrigating District of Northeast China[J].Journal of Irrigation and Drainage,2006,25(2):81-84. | |
| Authors: | HE Yan-guo FU Qiang XING Zhen-xiang ZHAO Xiao-yong FENG Yan |
| Abstract: | In order to use optimum irrigation mode in agricultural production,the improved AHP to evaluate irrigation mode in semi-arid and anti-drought irrigated district of Northeast China.According to the definition of judgment matrix,an analytic hierarchy process based on the real coding accelerating genetic algorithm(RAGA-AHP) is presented for comprehensive evaluation of complex system.The priority weights of hierarchy elements can be determined and the consistency check of judgment matrix can be done at the same time by using the RAGA-AHP.Illustrations prove that the calculated weights with improved AHP are accurate and an optimal scheme can be picked out among the reasonable one's,and the reliability of result is fairly high. |
| Keywords: | analytic hierarchy process genetic algorithm water-saving irrigation evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |