摘要
根据实时灌溉预报原理和渠系动态配水的方法，以山西省霍泉灌区为背景，运用计算机决策支持系统预测作物短期需水和土壤水分状况，进行渠道配水的动态模拟。欲使灌溉预报得以实现，较好的人机界面是系统运行决策一反馈－再决策过程的基础。该决策支持系统，程序操作简便，可扩充性好，便于系统的校正和功能的进一步完善。
According to the irrigation realtime forecasting principle and the dynamic water distribution method for canal system, and against the background of the Huoquan Irrigation District in Shanxi Province; using computer decision support system to forecast short-period water demands of crops and situation of soil moisture and to carry out dynamic simulation for canal water distribution, is presented. For carrying out the irrigation forecasting, the better man-machine-interface is the basis of decision-feedback-redecison for the system operation. The presented decision support system has following advantages: simple and convenient in program operation; good expansibility; convenient in system correction; and convenient in further perfecting its function.
出处
《中国农村水利水电》
1998年第8期17-19,共3页
China Rural Water and Hydropower
基金
国家"九五"重点科技攻关项目
关键词
决策支持系统
灌溉
实时调度
decision support system
irrigation
forecast real-time operation
