基于MMAS的贴片机元件贴装顺序优化

Optimization of Component Placing Sequence on Placement Machines Based on MMAS Algorithm

贴片技术是印刷电路板生产中的重要技术,而如何提高贴片机效率则是一个热门研究问题。文章对贴片机贴装元件的过程进行了数学建模,并应用最大-最小蚂蚁系统算法对贴装的顺序进行分析优化,结果表明,该算法大大缩短了元件贴片时间,从而提高了贴片机的工作效率。

Surface mount technology is an important part in the production of printing circuit boards. How to improve efficiency of placement machines is a hot issue. This paper proposed a mathematical model for the process of mounting components on placement machine, then analysed and optimized the mounting sequence with MMAS algorithm. The results show that the algorithm greatly shortens the patch time, thereby increases the efficiency of placement machine.