Estimating short-period dynamics using an extended Kalman filter

Original publisher: Edwards, Calif. : National Aeronautics and Space Administration, Ames Research Center, Dryden Flight Research Facility ; [Springfield, Va. : For sale by the National Technical Information Service], 1990. OCLC Number: (OCoLC)25269536 Subject: Kalman filtering. Excerpt: ... X X X X X i X X X X X ooo. c5 c5 c_ × × I _, ' i * c_ m X X X X lj I × × × i: × × ×: __ H __ ' 0 __ " __ __, I X X X X X X. q c5 c5 c_ c_ c5 c_ I X X X X I • _. _. _ _ _ ' _o II