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H-infinity controllers for the rejection of microvibration disturbances

Stoustrup, J, Aglietti, G, Rogers, E, Langley, RS and Gabriel, SB (1999) H-infinity controllers for the rejection of microvibration disturbances In: European Control Conference, ECC 1999, 1999-08-31 - 1999-09-03, Karlsruhe, Germany.

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© 1999 EUCA.The suppression of microvibrations (low amplitude vibrations with frequencies in the range 1 to 1000 Hz) is becoming increasingly important in spacecraft and other applications and can only be achieved (in most cases) by active feedback control schemes. This paper describes a Lagrange-Rayleigh-Ritz method which has been used to develop a state space description of the generic case of a vibrating panel with piezo-electric patches as actuators and sensors, disturbances, and a payload. The resulting models are used here to design H based active feedback control schemes for disturbance attenuation.

Item Type: Conference or Workshop Item (Conference Paper)
Subjects : Surrey Space Centre
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering > Surrey Space Centre
Authors :
Stoustrup, J
Aglietti, G
Rogers, E
Langley, RS
Gabriel, SB
Date : August 1999
Copyright Disclaimer : © 1999 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Contributors :
Uncontrolled Keywords : Microvibrations Active damping H control Piezoelectric actuators and sensors Ab
Additional Information : Full text not available from this repository.
Depositing User : Symplectic Elements
Date Deposited : 24 Aug 2016 07:57
Last Modified : 31 Oct 2017 18:36

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