【摘要】 本文运用系统工程原理和方法,从区域粮食调运的整体效益出发,建立了区域粮食调运的线性规划模型,使粮食调运的一般原则具体化、数量化和精确化。运用该模型可以在微型计算机上确定区域月粮食最优调运计划,经济效益十分显著。更多还原

【Abstract】 According to the system engineering theory and the method concerned,a linear programming model of local grain allocation and transportation is established from the viewpoint of the efficiency of grain circulation in the total area. The model has the advantages in making a general principle concrete, quantized and accurate. With this model,an optimal plan for monthly local allocation and transportation of grain can be compiled on a microcomputer, and its economic efficiency is quite remarkable.更多还原