TY - GEN
T1 - Analog circuit degradation location method based on multi-point matching voting
AU - Shi, Junyou
AU - Wang, Yingla
AU - Hou, Yilei
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - The wide application of analog circuits makes the health assessment of analog circuits more and more important. The purpose of analog circuit health assessment is to find the degradation of analog circuit in time, replace and repair it in time, and ensure the safe and stable operation of analog circuit. Mahalanobis distance can easily measure the distance between the observed sample and the known sample set, which is very suitable for degradation localization of analog circuits. In this paper, a method of analog circuit degradation device identification considering multi time matching voting of performance parameters is proposed, which improves the traditional Mahalanobis distance degradation location method, selects effective reference data for matching, and adopts the principle of proportion voting for location, so as to make the degradation location of analog circuit more accurate and promote the health assessment of analog circuit.
AB - The wide application of analog circuits makes the health assessment of analog circuits more and more important. The purpose of analog circuit health assessment is to find the degradation of analog circuit in time, replace and repair it in time, and ensure the safe and stable operation of analog circuit. Mahalanobis distance can easily measure the distance between the observed sample and the known sample set, which is very suitable for degradation localization of analog circuits. In this paper, a method of analog circuit degradation device identification considering multi time matching voting of performance parameters is proposed, which improves the traditional Mahalanobis distance degradation location method, selects effective reference data for matching, and adopts the principle of proportion voting for location, so as to make the degradation location of analog circuit more accurate and promote the health assessment of analog circuit.
KW - Analog circuit
KW - Mahalanobis distance
KW - Multi-time
KW - Proportion discrimination
UR - https://www.scopus.com/pages/publications/85123422258
U2 - 10.1109/PHM-Nanjing52125.2021.9612941
DO - 10.1109/PHM-Nanjing52125.2021.9612941
M3 - 会议稿件
AN - SCOPUS:85123422258
T3 - 2021 Global Reliability and Prognostics and Health Management, PHM-Nanjing 2021
BT - 2021 Global Reliability and Prognostics and Health Management, PHM-Nanjing 2021
A2 - Guo, Wei
A2 - Li, Steven
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE Global Reliability and Prognostics and Health Management, PHM-Nanjing 2021
Y2 - 15 October 2021 through 17 October 2021
ER -