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Author Lim, S.S. ♦ Farooq, M.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1992
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Other branches of engineering
Subject Keyword Space vehicles ♦ Vibration control ♦ Feedback control ♦ Mathematical model ♦ Control systems ♦ Noise robustness ♦ Robust control
Abstract Recently, a rigorous mathematical model for large flexible spacecraft, consisting of a rigid main body and a long flexible beamlike structure which is fixed to the body, was developed by S.S. Lim and N.U. Ahmed (1989). Based on this dynamic model for large flexible spacecraft, the authors propose a stabilizing control which can eliminate the vibration induced by slew-maneuvers in the presence of the random noise. In the investigation the problem of the mean square stabilization of the system is considered in the presence of random noise by applying localized feedback controls. Some numerical results are presented for illustration of the impact of random noise on the dynamic behavior of the system and the effectiveness of the suggested controls for the elimination of the vibrations. The results indicate that the feedback controls are robust with respect to the disturbances.<<ETX>>
Description Author affiliation: Dept. of Electr. & Comput. Eng., R. Mil. Coll. of Canada, Kingston, Ont., Canada (Lim, S.S.; Farooq, M.)
ISBN 0780308727
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1992-12-16
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 433.39 kB
Page Count 6
Starting Page 1297
Ending Page 1302


Source: IEEE Xplore Digital Library