摘要
滴灌工程设计中,科学合理布设滴灌带对节水成效和工程投资都具有十分重要的影响。为提高滴灌规划设计的效率及优化效果,最大限度增大毛管铺设长度、减少滴灌工程建设单位投资,在现有滴灌水力模型的基础上,采用Matlab GUI和遗传算法工具箱相结合的方法,对毛管优化设计过程进行模块化程序设计。经验证,该优化程序界面友好,计算可靠,不仅大大减少了人工计算量,对当前滴灌工程规划设计和推广也有重要帮助。
The arrangement and design of drip irrigation tape is very important during the construction of water-saving irrigation engi- neering, because the drip irrigation tape investment accounts for a large proportion. In order to improve the efficiency of drip irriga- tion planning and design, efforts must be focused on how to increase the tape length laid on the field and at the same time, reduce the unit investment. On the basis of related hydraulic model of drip irrigation, the combination of Matlab GUI and genetic algorithm toolbox, the modular program of optimization design process of capillary was made to save the mannual calculation. It was verified that the optimization program has the properties of friendly interface, reliable calculation, which can provide guidance for current drip irrigation planning and design.
出处
《节水灌溉》
北大核心
2016年第9期166-168,共3页
Water Saving Irrigation
基金
国家公益性行业(农业)科研专项项目(201303125)
辽宁省教育厅项目(L2014268
2009A630)
