비선형 패리티 공간 기법을 이용한 EMB 센서의 고장 진단 알고리즘 개발
- Title
- 비선형 패리티 공간 기법을 이용한 EMB 센서의 고장 진단 알고리즘 개발
- Other Titles
- Sensor fault diagnosis for EMB using nonlinear parity space approach
- Author
- 허건수
- Keywords
- 전자 제어 제동 시스템; EMB, 전자 기계식 제동; 모델 기반 센서 고장 진단; 비선형 패리티 공간 기법; Brake-by-Wire System; Electro-Mechanical Brake; Model Based Sensor Fault Diagnosis; Nonlinear Parity Space Approach
- Issue Date
- 2013-05
- Publisher
- 한국자동차공학회
- Citation
- 한국자동차공학회 학술대회, 2013, P.675-676
- Abstract
- The brake-by-wire(BBW) system, which is also called the EMB(Electro-Mechanical Brake) system, has become a promising vehicle braking control scheme because the EMB units are lighter in weights and have faster response compared to conventional hydraulic brake units. However, when implementing to the vehicle, the fault detection and diagnosis becomesincreasingly important for the robust BBW system. In this study, EMB fault diagnosis system is developed for monitoring the brake status based on the nonlinear parity space method. At first, modeling of EMB system including PMSM(PermanentMagnet Synchronous Motor) was carried out. Also, the model based fault diagnosis algorithm is verified through the closedloop simulation.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE02174796http://hdl.handle.net/20.500.11754/54772
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > AUTOMOTIVE ENGINEERING(미래자동차공학과) > Articles
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