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1.线性规划模型人们在制定生产计划和进行生产管理的过程中,经常提出这样的一类问题:如何合理地利用有限的人力、物力、财力等资源,才能获取最大的经济效果。这一类问题中的很大一部分,都可以通过建立线性规划的模型求出结果来。线性规划的基本原理就是在满足一组约束条件的情况下,使预定的目标达到最优。它研究的主要内容包括两个方面:其一是给定了一定数量的资源,如何合理应用这些资源,以期取得最大的经济效果。其二是已给
1. Linear programming model In the process of formulating production plans and carrying out production management, people often ask such a kind of question: how to make the most economical use of limited resources such as manpower, material resources and financial resources. A large part of this type of problem can be solved by building a linear programming model. The basic principle of linear programming is to satisfy the set of constraints, to achieve the desired goal. Its main contents include two aspects: one is given a certain amount of resources, how to rationalize the use of these resources, with a view to achieve the greatest economic results. The second is given