DocumentCode
485737
Title
Wind Shear Estimation by Frequency-Shaped Optimal Estimator
Author
Kim, B.K. ; Bossi, J.A.
Author_Institution
Department of Aeronautics and Astronautics, FS-10, University of Washington, Seattle, WA 98195
fYear
1983
fDate
22-24 June 1983
Firstpage
92
Lastpage
96
Abstract
This paper presents a formulation of the frequency shaped optimal estimator and investigates the role of the measurement noise shaping function in this estimator. This shaping function creates transmission zeros and affects the singular values of the estimator transfer matrix, which can be used to improve control system robustness. The resulting estimator design technique has been applied to the estimation of wind shear on-board an airplane, and its performance has been simulated and compared with a reference Kalman filter.
Keywords
Control systems; Filtering theory; Frequency estimation; Frequency measurement; Noise measurement; Noise robustness; Noise shaping; Robust control; Shape control; Shape measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1983
Conference_Location
San Francisco, CA, USA
Type
conf
Filename
4788078
Link To Document