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관성센서의 이중 고장을 고려한 고장 검출 및 분리 : FDI considering Two Faults of Inertial Sensors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김광훈 | - |
dc.contributor.author | 박찬국 | - |
dc.contributor.author | 이장규 | - |
dc.date.accessioned | 2010-08-24T03:52:20Z | - |
dc.date.available | 2010-08-24T03:52:20Z | - |
dc.date.issued | 2004-01 | - |
dc.identifier.citation | Journal of Contro, Automation, and Systems Engineering, Vol. 10, No. 1, pp. 1-9 | en |
dc.identifier.issn | 1225-9845 | - |
dc.identifier.uri | https://hdl.handle.net/10371/69246 | - |
dc.description.abstract | lnertial navigation system with hardware redundancy must use FDI(Fault Detection and Isolation) method to remove the influence of faulty sensors. Until now, several FDI methods such as PSA(Parity Space Approach),
GLT(Generalized Likelihood ratio Test) and OPT(Optimal Parity vector Test) method are generally used. However, because these FDI methods only consider the situation that the system has one faulty sensor, these methods cannot be directly adapted for the system with two faulty sensors. To solve this problem, in this paper, PSA method is analyzed and based on this result, new FDI method called EPSA is proposed to consider a detection and an isolation of two faulty sensors in inertial navigation system. | en |
dc.description.sponsorship | ADD/ACRC | en |
dc.language.iso | ko | en |
dc.publisher | 제어로봇시스템학회 | en |
dc.subject | FDI | en |
dc.subject | INS | en |
dc.subject | sensor fault | en |
dc.subject | two fauIts | en |
dc.subject | hardware redundancy | en |
dc.title | 관성센서의 이중 고장을 고려한 고장 검출 및 분리 | en |
dc.title.alternative | FDI considering Two Faults of Inertial Sensors | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | Kim, Kwang Hoon | - |
dc.contributor.AlternativeAuthor | Park, Chan Gook | - |
dc.contributor.AlternativeAuthor | Lee, Jang Gyu | - |
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