农田灌溉决策支持与控制系统的设计与应用

Design and Application of Farm Irrigation Decision-Making Support and Control System

基于农田灌溉用水管理的复杂性和实时性 ,结合江苏省锡山市安镇农田灌溉管理的具体情况 ,研制开发了农田灌溉决策支持与控制系统 ,使决策支持与控制互为反馈 ,两者有机集成 .该系统综合集成了决策支持技术、实时信息采集处理技术、现代化控制技术、信息管理技术、信息查询技术、多媒体技术等先进技术 .根据采集信息进行计算、分析、决策 ,作出灌溉预报 ,确定精确的灌溉时间和最佳灌溉水量 ,利用决策结果对灌溉设备进行自动控制与监测 .

In consideration of the complexity and real-time characteristic of farm irrigation management and the specific situation of Xishan City of Jiangsu Province, a decision-making support and control system for farm irrigation is developed, helping decision-making support and control to feed back to each other. Advanced techniques, such as decision-making support, real-time information acquisition, modern control, information management and query, and the multi-media technique, are integrated into the system. Through calculation and analysis of acquired information, the system may not only help provide the accurate time and optimal water quantity for irrigation, but also perform automatic control of and monitoring on irrigation facilities.