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Height sensor fault diagnosis for electronic air suspension (EAS) system
- Ha, Donggil;
- Kim, Hyunsup;
- Lee, Hyeong cheol
Citations
SCOPUS
5초록
This paper presents a method to diagnose the height sensor faults of the electronic air suspension system. The height sensor faults are detected based on the analysis of the geometrical relationship between the sensors. The fault isolation is performed by the roll angle and pitch angle signals which can be estimated using other sensor signals such as acceleration signals. The fault detection and isolation method proposed in this paper are verified by the simulations and vehicle test.
키워드
Acceleration signals; Air suspension; Fault detection and isolation; Fault isolation; Geometrical relationship; Pitch angle; Roll angle; Sensor fault; Sensor fault diagnosis; Sensor signals; Vehicle tests; Automobile electronic equipment; Electric fault currents; Failure analysis; Industrial electronics; Sensors; Suspensions (components); Fault detection
- 제목
- Height sensor fault diagnosis for electronic air suspension (EAS) system
- 저자
- Ha, Donggil; Kim, Hyunsup; Lee, Hyeong cheol
- 발행일
- 2009-07
- 유형
- Conference Paper
- 저널명
- IEEE International Symposium on Industrial Electronics
- 페이지
- 211 ~ 216