请登录 0 购物车
首页 图书 电子图书 期刊 参考文献及会议录 作者,编辑,审稿 A-Z 产品目录
Flexible Automation and Integrated Manufacturing 1999

ISBN 打印: 978-1-56700-133-4

AN INTELLIGENT SCHEDULING SYSTEM FOR SMT ASSEMBLY LINES

Abstract

SMT assembly lines are gradually replacing conventional printed circuit boards production lines. Manufacturing oriented to the client's specific needs has led to smaller lot sizes and higher set up costs. This article deals with the production scheduling problem on an SMT production line with one machine, four feeder tables (which allow off-line set up), two operators and n boards. The objective is to determine a sequence of boards (and corresponding configurations of feeder tables) which minimizes the total production time. The solution of this problem was divided into two steps: group formation and group scheduling. In group formation we group similar boards. This task involves the calculation of similarity coefficients between boards and a clustering procedure. In group scheduling, we determine the sequence of groups that minimizes the makespan. A simulated annealing approach was developed to solve the scheduling problem. Experimental results validated the proposed procedure.
首页 Begell 数字门户 Begell数据库 期刊 图书 电子图书 参考文献及会议录 作者,编辑,审稿 A-Z 产品目录 订购及政策 关于BegellHouse 联系我们 Language English 中文 Русский 日本語 Português Deutsch Français Español