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基于分式规划的种植结构多目标不确定性模型研究
  • ISSN号：1007-4929
  • 期刊名称：节水灌溉
  • 时间：2013.9.9
  • 页码：79-81
  • 分类：S274[农业科学—农业水土工程;农业科学—农业工程]
  • 作者机构：[1]中国农业大学水利与土木工程学院,北京100083
  • 相关基金：国家自然科学基金重大研究计划（91125017）;国家自然科学基金（71071154）.
  • 相关项目：多重不确定性优化方法及在水资源管理中的应用
作者： 李茉|郭萍|杨献献|
关键词： 种植结构优化, 分式规划, 多目标, 机会约束规划, 情景分析, planting-structure optimization, fractional programming, multi-objective, chance-constrained programming, scenario a- nalysis
中文摘要：

以黑河中游盈科灌区为例，构建基于分式规划的种植结构多目标（作物收益最大和灌水量最小为目标函数）优化模型，同时考虑到灌区可供水量的随机性，将不确定性优化方法中的机会约束规划引入到已建模型中，通过对模型的求解，得到盈科灌区在不同情景下的种植结构方案。构建的模型与得到的规划结果可为盈科灌区和类似灌区作物种植面积优化提供理论依据与决策支持。

英文摘要：

Taking Yingke irrigation area, located in the middle of Black River, as an example, this paper developed a planting contig- uration multi-objective programming model based on fractional programming, with the two objectives of maximum economic benefits and smallest irrigation water. Meanwhile, in consideration of the stochastic character of water supply, the chance-constrained pro- gramming was introduced into the developed model. Different pIanting configuration pians under different scenarios were obtained by solving the model. The proposed model and the corresponding results will provide theoretical basis and decision support to Yingke and similar irrigation areas.

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期刊信息
  • 《节水灌溉》
  • 中国科技核心期刊
  • 主管单位:水利部
  • 主办单位:中国国家灌溉排水委员会 中国灌溉排水发展中心 武汉大学 国家节水灌溉北京工程技术研究中心
  • 主编：李远华
  • 地址：武汉大学二区
  • 邮编：430072
  • 邮箱：jieshuiguangai@188.com
  • 电话：027-68776133
  • 国际标准刊号：ISSN：1007-4929
  • 国内统一刊号：ISSN：42-1420/TV
  • 邮发代号:38-17
  • 获奖情况:
  • 中文核心期刊,水利部优秀期刊
  • 国内外数据库收录:
  • 英国农业与生物科学研究中心文摘,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:10056