Optimal Design of Wide-Spectrum Active Vibration Control Systems

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$1,108,550.00
Award Year:
2002
Program:
SBIR
Phase:
Phase II
Contract:
F29601-02-C-0019
Award Id:
52271
Agency Tracking Number:
011NM-0842
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Vibro-Acoustic Sciences, Inc. (Currently ESI US R&D)
12555 High Bluff Drive, Suite 310, San Diego, CA, 92130
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
009737904
Principal Investigator:
Paul Bremner
President & Principal Inv
(858) 350-0057
pbremner@vasci.com
Business Contact:
Jane Trenaman
VP Operations
(858) 350-0057
janet@vasci.com
Research Institution:
n/a
Abstract
This research will establish the feasibility of new control system optimization techniques to address complex vibration control problems within the constraints of limited cost, volume, and weight. Several methods are being investigated and developed topredict the phase of response in a reverberant multiple degree of freedom (MDOF) system, with particular application to on-orbit space structures. The successful concept will allow for the predicted amplitude and phase versus frequency distribution to beused in conjunction with conventional control analysis to develop a more accurate statistical prediction of the control performance. Furthermore, statistical confidence bonds on the influence of causality need to be developed; once these methods have beendeveloped, they should be applied to the problem of control system design of a large, space structure such as ASTREX.

* information listed above is at the time of submission.

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