灌区规划中渠系的经济工作制度

Economic working procedure of canal system in irrigation district planning

本文针对水库灌区的规划设计中渠道工作制度的选择问题,以总费用最小为准则,提出了非线性整数规划模型,用以确定渠道经济工作制度,文中分析了求解方法,并编制了相应的电算程序,实例表明,本法计算简便,成果合理,为灌区规划设计提供了决策依据。

A nonlinear integer programming model for choosing optimum working procedures of canal system is proposed in this paper. The model is applicable to an area irrigated by reservoir water and the optimum working procedures require mimimum cost of management. The authors present the methods of calculation and code the computer program. The application of this method to a practical example shows that the calculation is simple and the results are reasonable.