水资源开发利用与区域经济协调管理的一种交互式模式

A STUDY OF THE ALTERNANT-MODE MODEL OF THE WATER RESOURCES EXPLOITATION AND UTILIZATION AND THE COORDINATIVE MANAGEMENT OF REGIONAL ECONOMY

本文据大系统多级递阶优化控制理论，将水资源系统分解成地面水资源系统与地下水资源系统。在地面水系统中，给出了多目标开发利用管理模型；在地下水系统中，提出了地下水资源开发利用经济管理模型。区域经济涉及区域内的各种工农业和城镇生活用水部门──用水系统。对该用水系统提出了分解──协调优化管理模型。据水资源开发利用和用水系统的特点，在最高级设置总协调器来协调水资源开发利用系统与用水系统，进而提出了水资源开发利用与区域经济协调管理的一种交互式模式。

The water resources system consists mainly of surface and ground water. In this paper, the water resources system is resolved into the surface water system and the ground water system, according to the theory of the multi-level optimal control of a large-scale system. A multiple-objective management model is given for the surface water system, and an economic management model is developed for the ground water system. Then a coordinative function is designed in order to coordinate the surface and ground water systems. So, the total water resources system is operated by the optimal strategy. Various agricultural, industrial and life demand departments are considered in the regional economy. A decomposition-coordination optimal management model is developed for the demand water system. Finally,the total coordinated function is designed in order to coordinate the supply water system and the demand water system. So, the optimal operational strategy is provided for the total water resources system and the regional economic system.