제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2005년도 ICCAS
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- Pages.2188-2191
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- 2005
Simultaneous Fault Isolation of Redundant Inertial Sensors based on the Reduced-Order Parity Vectors
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Yang, Cheol-Kwan
(School of Electrical and Electronics Engineering, Chung-Ang University) ;
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Shim, Duk-Sun
(School of Electrical and Electronics Engineering, Chung-Ang University)
- 발행 : 2005.06.02
초록
We consider a fault detection and isolation problem for inertial navigation systems which use redundant inertial sensors. We propose a FDI method using average of multiple parity vectors which reduce false alarm and wrong isolation, and improve correct isolation. We suggest the number of redundant sensors required to isolate simultaneous faults. The performance of the proposed FDI algorithm is analyzed by Monte-Carlo simulation.