《建模與仿真》Modeling and Simulation 是漢斯出版社發行的一本關注建模與仿真領域最新進展的國際中文期刊，本刊支持思想創新、學術創新，倡導科學，繁榮學術，集學術性、思想性為一體，旨在為了給世界範圍內的科學家、學者、科研人員提供一個傳播、分享和討論建模與仿真領域內不同方向問題與發展的交流平台。
ABSTRACT: 在轉塔式貼片機的印製電路板PCBPCB組裝的集成最佳化模型，對蟻群算法進行了改進，提出了相互通信的最大–最小螞蟻算法，用兩種不同職能的螞蟻相互協作，以元件組裝順序來驅動供料器布置，引導螞蟻實現元件貼裝順序的最佳化，而執行螞蟻根據引導螞蟻選擇元件的結果來實現供料器布置最佳化。算法可對元件貼裝順序和供料器的布置進行同時最佳化，從而提高轉塔式貼片機上The component placement sequence and feeder arrangement are the critical factors determining assembly time of chip shooter (CS) machine. In addition, the different size of component and different arrangement strategy affect the feeder arrangement and component placement sequence. Based on the engineering analysis, an integrated optimization model of printed circuit board (PCB) assembly for CS machine is established. According to the parallel placement character of CS machine, “Max-Min Ant Colony Algorithm with Communication function” is designed based on traditional Ant Colony Algorithm. The idea that two ants with different duties collaborate to solve the optimization problem is presented. Guide ants optimize placement sequence while executant ants optimize feeder arrangement according to the components placement sequence. The component placement sequence and feeder arrangement are optimized simultaneously.
建模與仿真