采用模糊线性规划开发饲料配方软件

目前国内流行的几个不同版本的饲料配方软件，主要采用线性规划和目标规划进行配主优化设计，采用这两种方法进行优化设计时，往往不能一次得到满意的结果，须经过多次调整。模糊线性规划能根据各项营养成分的影子价格自动按用户咄的伸缩量调整配方，并且能得到一个较理想的结果。这是模糊线性规划优于其它方法的主要特征。介绍了模糊线性规划的数学模型，并给出了模糊线性规划用于配方设计时的算法和程序流程图。

DEVELOPING THE FEED FORMULATION OPTIMIZING PROGRAM WITH FUZZY LINEAR PROGRAMMING

At present several popular Feed Formulation Programs in China adopted Linear Programming and Goal Programming to optimize formula design. Adopting these methods to optimize formula design can't get a satisfied result at once, it must adjust formula for many times. Fuzzy Linear Programming can adjust the formula automatically according to the flexible restraint given by formula designer and get a satisfied result, which is the main characteristics of fuzzy linear progarmming better than other methods. This paper introduced the mathematics model and the algorithm of Fuzzy Linear Programming on optimizing formula design, and provided Fuzzy Linear Programming flowchart.