| PCB测试系统自动绕线与标记算法设计实现 |
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| 引用本文： | 李江波 潘雪增 平玲娣. PCB测试系统自动绕线与标记算法设计实现[J]. 浙江大学学报(工学版), 2001, 35(6): 608-612 |
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| 作者姓名： | 李江波 潘雪增 平玲娣 |
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| 作者单位： | 李江波（浙江大学,计算机科学与工程系,浙江,杭州,310027） 潘雪增（浙江大学,计算机科学与工程系,浙江,杭州,310027） 平玲娣（浙江大学,计算机科学与工程系,浙江,杭州,310027） |
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| 基金项目： | 国家"八六三"计划资助项目(863-511-9701-A301);国家自然科学基金资助项目(6988403). |
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| 摘 要： | 印刷线路板(PCB)成品检测是生产流程中的重要环节,主要检查PCB的成品有无发生开路、短路或线条过蚀等故障．印制板的成品检测直接影响到印制板的质量和生产成本．通用绕线式PCB测试系统实现了从测试点生成、绕线到针床加工、图纸输出及控制针床测试信息的集成．
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| 关 键 词： | 印刷线路板 测试点 自动绕线 |
| 文章编号： | 1008-973X(2001)06-0608-05 |
| 修稿时间： | 2000-04-25 |
Design and implementation of a PCB testing system |
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| LI Jiang-bo,PAN Xue-zeng,PING Ling-di ,. Design and implementation of a PCB testing system[J]. Journal of Zhejiang University(Engineering Science), 2001, 35(6): 608-612 |
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| Authors: | LI Jiang-bo PAN Xue-zeng PING Ling-di |
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| Abstract: | The roduct test of PCB(printed circuit board), which checks open circuit, short circuit, line cauterization and so on, is very important in the product line. It ensures the quality and affects the cost of the PCB. A PCB test system integrates testing point generation, testing-point linking and blueprint generation into one system. This paper deals with the design and implementation of a PCB testing system. Especially the key algorithms in the implementation of automatic testing point linking and optimization of sequence strings' location. The algorithm of testing point linking improves the quality and speedup the procedure of testing point linking. The algorithm of optimization of sequence strings' location can search the interspace of a linking graph automatically. |
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| Keywords: | PCB testingpoint automatio linking |
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