Research on Cell Layout of Injection Workshop Based on Improved SLP-G A

Abstract

According to the background of multi-varieties and small-batch market demands, the layout of the injection workshop is reformed by cell layout. The mathematical model of the injection workshop cell layout is constructed to minimum logistics cost, and the model is solved by using MATLAB. By using the systematic layout planning (SLP), three groups of initial solutions are generated, which are used as part of the chromosomes in the initial population of the improved genetic algorithm (GA). In this way the subjectivity and complexity of the traditional SLP method are avoided, the global and local search capability of the algorithm is enhanced, and the optimal solution can be quickly searched. Finally, the cell layout of an injection workshop is completed through the algorithm.