Robust control of microvibrations
Robust control of microvibrations
Equipment on-board satellites is often mounted on lightweight panels where microvibrations have to be suppressed to achieve the required level of stability. In the work reported here, attention is restricted to one such mass loaded panel which is an acceptable compromise between problem complexity and the need to gain useful insights as to the benefits (and limitations) of linear active control schemes. The sensors and actuators for the active control scheme to be designed (and eventually implemented) are twin patches of piezoelectric material bonded onto opposite faces of the panel. The use of linear optimal control laws augmented by loop transfer recovery is investigated
Aglietti, G.S.
e44d0dd4-0f71-4399-93d2-b802365cfb9e
Rogers, E.
611b1de0-c505-472e-a03f-c5294c63bb72
Langley, R.S.
3fac905f-197c-45b4-bd7c-c2df2235e279
Gabriel, S.B.
ac76976d-74fd-40a0-808d-c9f68a38f259
Stoustrup, J.
90295ee2-3d49-4bcd-a188-c5dd63c57987
1997
Aglietti, G.S.
e44d0dd4-0f71-4399-93d2-b802365cfb9e
Rogers, E.
611b1de0-c505-472e-a03f-c5294c63bb72
Langley, R.S.
3fac905f-197c-45b4-bd7c-c2df2235e279
Gabriel, S.B.
ac76976d-74fd-40a0-808d-c9f68a38f259
Stoustrup, J.
90295ee2-3d49-4bcd-a188-c5dd63c57987
Aglietti, G.S., Rogers, E., Langley, R.S., Gabriel, S.B. and Stoustrup, J.
(1997)
Robust control of microvibrations.
IEE Colloquium On Active Sound And Vibration Control, London, UK.
24 Nov 1997.
42 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Equipment on-board satellites is often mounted on lightweight panels where microvibrations have to be suppressed to achieve the required level of stability. In the work reported here, attention is restricted to one such mass loaded panel which is an acceptable compromise between problem complexity and the need to gain useful insights as to the benefits (and limitations) of linear active control schemes. The sensors and actuators for the active control scheme to be designed (and eventually implemented) are twin patches of piezoelectric material bonded onto opposite faces of the panel. The use of linear optimal control laws augmented by loop transfer recovery is investigated
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Published date: 1997
Venue - Dates:
IEE Colloquium On Active Sound And Vibration Control, London, UK, 1997-11-24 - 1997-11-24
Identifiers
Local EPrints ID: 22316
URI: http://eprints.soton.ac.uk/id/eprint/22316
PURE UUID: a8de121d-b920-4783-9f57-23660abddf02
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Date deposited: 14 Feb 2007
Last modified: 09 Jan 2022 02:40
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Contributors
Author:
G.S. Aglietti
Author:
E. Rogers
Author:
R.S. Langley
Author:
S.B. Gabriel
Author:
J. Stoustrup
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