中文摘要：

Lian Guangyao was born in 1980. He is a doctor and lecturer. His research interests include design for testability, automatic test and fault diagnosis. E-maih ddgcx@163.com Huang Kaoli was born professor. His research in 1958. He is a doctor and interests include design for testability, automatic test and fault diagnosis E-mail： liangy_81@163.com Chen Jianhui was born in 1967. He is a professor. His research interests include automatic test and fault diagnosis for complex devices E-mail： cjhoec@163.com Gao Fengqi was born in 1970. He is an adjunct professor. His research interests include automatic test and fault diagnosis for complex devices. E-mail： gfqoec@163.com