摘要
提出一种基于可测性分析的模拟电路多频测试矢量自动生成方法。根据待测电路可利用的测试点,进行测试点优选和模糊元器件确定,实现可测性分析;应用灵敏度分析,实现多频测试矢量自动生成。实验结果表明,该方法对模拟电路测试矢量生成非常有效,具有很强的实用性。
A method for generation of multi-frequency test vector for analog circuits was proposed based on testability analysis.Test points in analog circuits were properly chosen and ambiguity groups were defined using testability analysis.Test vectors were automatically generated by sensitivity computation.Experimental results showed that this method was both effective and practical for generation of test vectors in analog circuits.
出处
《微电子学》
CAS
CSCD
北大核心
2012年第5期737-740,共4页
Microelectronics
基金
国家自然科学基金资助项目(60936005)
深圳市杰出青年项目(JC201005280670A)
关键词
可测性分析
模拟电路
多频测试矢量
故障诊断
Testability analysis
Analog circuit
Multi-frequency test vector
Fault diagnosis