H-infinity controllers for the rejection of microvibration disturbances

J Stoustrup; G Aglietti; E Rogers; RS Langley; SB Gabriel

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H-infinity controllers for the rejection of microvibration disturbances

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H-infinity controllers for the rejection of microvibration disturbances

J Stoustrup, G Aglietti, E Rogers, RS Langley and SB Gabriel

European Control Conference, ECC 1999 - Conference Proceedings, pp.1294-1299

European Control Conference, ECC 1999 (Karlsruhe, Germany, 31/08/1999 - 03/09/1999)

08/1999

Abstract

Microvibrations Active damping H control Piezoelectric actuators and sensors Ab

Surrey Space Centre

© 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.

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Title: H-infinity controllers for the rejection of microvibration disturbances
Creators: J Stoustrup
G Aglietti
E Rogers
RS Langley
SB Gabriel
Contributors: IEEE
Publication Details: European Control Conference, ECC 1999 - Conference Proceedings, pp.1294-1299
Conference: European Control Conference, ECC 1999 (Karlsruhe, Germany, 31/08/1999 - 03/09/1999)
Date published: 08/1999
Date submitted: 24/08/2016
Identifiers: 99515721502346
Copyright: © 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.
Academic Unit: School of Computer Science and Electronic Engineering
Resource Type: Conference presentation

H-infinity controllers for the rejection of microvibration disturbances

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