Diagnosis method for Analog Circuits fault using Bayesian network
Aiming at the uncertain problem in analog circuit fault diagnosis,a new method based on Bayesian network is proposed.Given a set of measurements from the circuit,and a set of possible faults,the task is to calculate the probability that the faults are present.This paper then discusses the methodology for diagnosis and the associated procedures for block-level diagnosis of analogue circuits in detail.Finally,the correctness and effectiveness of this method are validated by the fault diagnosis result of a voltage regulator used car radio.
Bayesian network dianosis car radio analog circuit
Peng Jiao Xinzheng Wang Chunrong Li
Naval Aeronautical Astronautical University,Yantai,Shandong,China
国际会议
沈阳
英文
1969-1972
2012-09-26（万方平台首次上网日期，不代表论文的发表时间）