发明名称 |
Method for optimizing the layout and charge maps of a flowline of pick and place machines |
摘要 |
A method uses a computer-controlled algorithm that enables production of high-quality layouts and charge maps or set-ups for arbitrary printed circuit boards for electronic component placement machines alone or as one of many in a production line. A class of algorithms known as genetic algorithms employing an initial population of chromosomes are used. Each chromosome represents a set of parameters that control how a layout and charge maps are generated. Problem descriptors, based on one time code are generated. An adaptive searcher searches parameters and generates trial solutions as chromosomes and a heuristic layout generator interprets these chromosomes to generate the layout and charge maps using the problem descriptors.
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申请公布号 |
US6282528(B1) |
申请公布日期 |
2001.08.28 |
申请号 |
US19980177018 |
申请日期 |
1998.10.22 |
申请人 |
PHILIPS ELECTRONICS NORTH AMERICA CORPORATION |
发明人 |
SCHAFFER J. DAVID;MANI MURALI |
分类号 |
G06F15/18;G06N3/00;H05K13/00;H05K13/02;H05K13/04;H05K13/08;(IPC1-7):G06F15/18 |
主分类号 |
G06F15/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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