미니트램의 차량 자이로 센서 기반 온라인 파라미터 추정을 통한상태 변수 보정 및 고장 신호 검출 전략
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정진한 | - |
dc.contributor.author | 김백현 | - |
dc.contributor.author | 정락교 | - |
dc.contributor.author | 변윤섭 | - |
dc.contributor.author | 박장현 | - |
dc.date.accessioned | 2021-07-30T05:24:52Z | - |
dc.date.available | 2021-07-30T05:24:52Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2017-07 | - |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4771 | - |
dc.description.abstract | This paper introduces a new approach to fault diagnosis and isolation (FDI) of a mini-tram that shuttles in a certain region and follows commands from a central control system. In order to diagnose system faults such as errors in steering angle, steering actuator, wheel speed and yaw rate, residuals with respect to system signals are needed. The residuals are obtained from analytical redundancy, which is well known for its dynamic model-based approach in FDI. System parameters are changed by a variety of reasons so that online parameter estimation is necessary to compensate for the error of the system based on the vehicle dynamic model. The analytical redundancy for the residue is mainly divided into three steps: a model based process, a probabilistic process and command model-based process. Finally, the fault signals are isolated by fault logic, which is determined from a combination of the residues in a probabilistic way. In this study, the fault signals are virtually generated by an off-line process with real experimental data. The proposed FDI algorithm is verified with these signals. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국자동차공학회 | - |
dc.title | 미니트램의 차량 자이로 센서 기반 온라인 파라미터 추정을 통한상태 변수 보정 및 고장 신호 검출 전략 | - |
dc.title.alternative | States Correction by On-line Parameter Estimation and Fault Signal Detection Strategy Based on Minitram-gyro-sensor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 박장현 | - |
dc.identifier.doi | 10.7467/KSAE.2017.25.5.607 | - |
dc.identifier.bibliographicCitation | 한국자동차공학회 논문집, v.25, no.5, pp.607 - 615 | - |
dc.relation.isPartOf | 한국자동차공학회 논문집 | - |
dc.citation.title | 한국자동차공학회 논문집 | - |
dc.citation.volume | 25 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 607 | - |
dc.citation.endPage | 615 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002255800 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Recursive least square | - |
dc.subject.keywordAuthor | Vehicle model | - |
dc.subject.keywordAuthor | Fault detection & | - |
dc.subject.keywordAuthor | Isolation | - |
dc.subject.keywordAuthor | Residual signal | - |
dc.subject.keywordAuthor | Fault decision logic | - |
dc.subject.keywordAuthor | Unmanned vehicle | - |
dc.subject.keywordAuthor | Mini-tram | - |
dc.subject.keywordAuthor | 반복적 최소 자승법 | - |
dc.subject.keywordAuthor | 차량모델 | - |
dc.subject.keywordAuthor | 고장 감지 및 분류 | - |
dc.subject.keywordAuthor | 잔차 신호 | - |
dc.subject.keywordAuthor | 고장 결정 로직 | - |
dc.subject.keywordAuthor | 무인차량 | - |
dc.subject.keywordAuthor | 미니트램 | - |
dc.identifier.url | http://journal.ksae.org/_common/do.php?a=full&bidx=852&aidx=11337 | - |
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