基于规则的水资源配置模型(SkyRowas)方法及应用OA

This paper introduces A Rule-based Objected-oriented Water Allocation Simulation Model—SkyRowas.The model is constructed using a three-layer rule architecture:(1)The basic rules define the system structure,safety boundaries,and principles for water allocation;(2)The conceptualization rules are based on the theory and methodology of hierarchical network of water resources,which standardizes the description of the elements(points,lines,planes)representing reality and water transport and transformation relationships among them,in order to achieve mathematical modeling of complex systems;(3)The operational rules are based on the first two types of rules,and construct multiple water source configuration modules and overall calculation processes for surface water,groundwater,transferred water,unconventional water,etc.The model follows the principle of minimizing and balanc-ing water shortage in complex water supply networks.It simulates the transmission and transformation processes of natural runoff,water supply,water diversion,water withdrawal,and reuse,and completes the joint water allocation of multiple water sources to various water users based on adaptive calculation of network relationships.SkyRowas is a general model and applicable for different targets modeling in different watersheds/regions.It provides classification results such as regional water supply and demand balance,process of engineering node,and system water balance.Different types are developed for multiple application,including C/S,B/S architecture and embedded services,and is suitable for different professional functions,such as water supply-demand analysis,water allocation scheme,engi-neering operation and scheduling simulation,assessment of water-draw and utilization.Long-term continuous domes-tic application proves its feasibility and effectiveness.