| 一种印制板在线测试故障诊断系统 |
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| 引用本文： | 何华锋 胡昌华 许化龙 张伟. 一种印制板在线测试故障诊断系统[J]. 上海海事大学学报, 2001, 22(3): 298-300 |
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| 作者姓名： | 何华锋 胡昌华 许化龙 张伟 |
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| 作者单位： | 第二炮兵工程学院 |
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| 摘 要： | 设计了数字电路板在线测试故障诊断系统,论述了该系统的结构和功能,讨论了被测数字电路板测试向量的生成算法;该算法基于伪穷举测试的原理,并通过增加约束条件进一步减少了测试向量的个数.
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| 关 键 词： | 在线测试 伪穷举测试 印刷电路板 故障诊断 |
| 修稿时间： | 2001-03-01 |
A On-Line Test Fault Diagnosis System for PCB |
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| He Huafeng Hu Changhua Xu Hualong Zhang Wei. A On-Line Test Fault Diagnosis System for PCB[J]. Journal of Shanghai Maritime University, 2001, 22(3): 298-300 |
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| Authors: | He Huafeng Hu Changhua Xu Hualong Zhang Wei |
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| Affiliation: | He Huafeng Hu Changhua Xu Hualong Zhang Wei |
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| Abstract: | A on line test and fault diagnosis system for digital printed circuit board is designed , and the structure and function of the system are discussed in detail. Based on the principle of pseudo exhaustive testing, a diagnostic algorithm is also discussed. Through considering the restricted condition, the test vectors are reduced to the least. |
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| Keywords: | on line test pseudo exhaustive testing printed circuit board(PCB) fault diagnosis |
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