| 数模混合电路测试与故障诊断方法研究 |
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| 引用本文： | 徐磊,陈圣俭,王月芳,任哲平. 数模混合电路测试与故障诊断方法研究[J]. 计算机测量与控制, 2010, 18(8) |
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| 作者姓名： | 徐磊 陈圣俭 王月芳 任哲平 |
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| 作者单位： | 装甲兵工程学院,北京,100072 |
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| 摘 要： | 随着数模混合电路的广泛应用以及对可靠性要求的日益提高,测试与故障诊断成为其设计和维护的两个重要方面;由于数字电路和模拟电路测试与故障诊断的理论基础不同、电路响应的特征不同,因此如何建立模拟电路与数字电路故障诊断的统一模型,如何进行统一测试是混合电路故障诊断的核心问题之一;以解决上述问题为目的,对现有的方法进行了研究和总结,结合最新的研究成果,对混合电路故障诊断的发展趋势进行了展望.
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| 关 键 词： | 数模混合电路 测试 故障诊断 |
Research on Methods for Mixed Circuits' Test and Fault Diagnoses |
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| Xu Lei,Cheng Shengjian,Wang Yuefang,Ren Zheping. Research on Methods for Mixed Circuits' Test and Fault Diagnoses[J]. Computer Measurement & Control, 2010, 18(8) |
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| Authors: | Xu Lei Cheng Shengjian Wang Yuefang Ren Zheping |
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| Affiliation: | Xu Lei,Cheng Shengjian,Wang Yuefang,Ren Zheping (Academy of Armored Force Engineering,Beijing 100072,China) |
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| Abstract: | With the widespread application and higher reliability requirements of mixed circuit,test and fault diagnoses become the chief aspects of design and maintenance.As the theoretic foundations and respond characteristics differed from digital circuits to analog circuits, the uniform fault diagnoses' model and test strategies are the bottlenecks of mixed signal circuits' fault diagnoses.Aimed to solve these problems, the existing methods and future developments are summarized and discussed. |
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| Keywords: | mixed circuits test fault diagnoses |
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