动态规划在地下水地表水联合调蓄建模中的应用  

Application of Dynamic Programming for Conjunct Regulation of Groundwater and Surface Water

作　　者：戴长雷[1] 梁籍[2] 

机构地区：[1]黑龙江大学水利电力学院,哈尔滨150080 [2]中国水利水电科学研究院水资源所,北京100044

出　　处：《水土保持研究》2007年第4期143-145,共3页Research of Soil and Water Conservation

基　　金：吉林省科技厅科技发展项目（20010432）;黑龙江大学青年科学基金（QT01）;黑龙江省水利厅科研项目（HSKY2005-16）;黑龙江省教育厅科技项目（11511298）.

摘　　要：地下水地表水联合调蓄是优化区域水资源配置,维系社会经济可持续发展的重要策略之一。由于地下水地表水调蓄问题具有时变性、阶段性或层次性,动态规划在调蓄模型构建过程中得到了广泛应用。在分析梳理动态规划模型应用进展及模型求解流程的基础上,结合实例,对于由多个用户和多个供水点组成的联合调蓄问题,以供水费用最小为目标函数,其中供水费用系数为阶跃函数,以地下地表供水点的蓄水量为状态变量,选取典型水文年,构建出可以进行调蓄评价和辅助决策的动态规划模型。Conjunct regulation of groundwater and surface water is an important policy to optimize arrangement of water resources and support sustained development of society and economy. Conjunct regulation of groundwater is an issue with time behavior, phasic changing behavior and hierarchy and dynamic programming is widely used in establishing model of conjunct regulation. The author analyze application progress of dynamic programming model and its flow chart of solution. For a conjunct regulation example with many demanders and suppliers, with the objective function of supplying cost and the state variable of storage quantity, a dynamic programming model which can be used to evaluate results and support decisions is established.

关 键 词：动态规划 地下水 地表水 联合调蓄 

分 类 号：TV211[水利工程—水文学及水资源]