국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Kalman Filter Input Estimation
저자	Shuichi SASA, Masahiko NAGAYASU
Keyword	input estimation; Kalman filter
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltr01182.pdf?id=NALTR0001182
보고서번호	NAL TR-1182
발행년도	1992.11
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	As system output includes information concerning system input,it seems possible that system output can be used to estimate noisy system input.For SISO systems,the problem of input estimation using Kalman filter is examined.Since the problem is different from an ordinary Kalman filter problem,it is first modified to an ordinary Kalman Filter problem,and the input estimation accuracy is then calculated from the measurement accuracy through the Riccati equation.The input accuracy for an integrator