특이치 분해를 이용한 중복 센서의 FDI 기법과 성능 분석

Fault Detection and Isolation using Singular Value Decomposition for Redundant Sensors System

초록

In this paper, we propose a FDI method, which comes from singular value decomposition of measurement matrix for redundant sensors. We analyze the performance of the proposed FDI method by comparing with the GLT method in two ways such as FDI performance and GN&C performance. Also, we propose a GN&C performance index by combining FDI and GN&C performance.

키워드

fault detection and isolation(FDI); redundant sensors; singular value decomposition(SVD); inertial navigation system(INS)
제목
특이치 분해를 이용한 중복 센서의 FDI 기법과 성능 분석
제목 (타언어)
Fault Detection and Isolation using Singular Value Decomposition for Redundant Sensors System
저자
양철관; 심덕선
발행일
2004
저널명
제어.로봇.시스템학회 논문지
권
10
호
4
페이지
364 ~ 370