关键词: 变批量生产, 制造单元, 单元构建, 多目标优化, 粒子群优化

Abstract: To realize the manufacturing resources optimization under the characteristics of scalable batch production,an effective method to construct manufacturing cells was proposed.In the process of constructing manufacturing cell model,the strategy to analyze the usability of existing cell layout was proposed,and the adaptability of the existing cells layout to the variable-volume production was considered.Aiming at the usability of cells layout and the minimum of material handling cost,the models of objective function and constraint condition were constructed and the problems of device clusters and cell layout were integrated considered.An improved Particle Swarm Optimization (PSO) was used to solve the problems above.Otherwise,particle with two-dimensional real was encoded to solve the discrete space optimization problems with PSO.The effectiveness of proposed method was verified through an instance.

Key words: scalable batch production, manufacturing cell, cell formation, multi-objective optimization, particle swarm optimization