Advanced Control System Design for Hypersonic Vehicles

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$100,000.00
Award Year:
2008
Program:
SBIR
Phase:
Phase I
Contract:
NNX08CB36P
Agency Tracking Number:
075390
Solicitation Year:
2007
Solicitation Topic Code:
A2.07
Solicitation Number:
n/a
Small Business Information
Optimal Synthesis, Inc.
868 San Antonio Road, Palo Alto, CA, 94303-4622
Hubzone Owned:
N
Socially and Economically Disadvantaged:
Y
Woman Owned:
N
Duns:
829385509
Principal Investigator:
V. V. S. Vaddi
Principal Investigator
(650) 213-8585
vaddi@optisyn.com
Business Contact:
P. Menon
Business Official
(650) 213-8585
menon@optisyn.com
Research Institution:
n/a
Abstract
Guidance and control system design for hypersonic vehicles is more challenging than their subsonic and supersonic counterparts. Some of these challenges are (i) coupling between the aerodynamic, structural and propulsion sub-systems (ii) uncertainty involved in modeling these couplings and (iii) state-space constraints. Proposed research seeks to address these challenges using advanced robust control system design techniques. Key components of the proposed research are (i) hypersonic vehicle modeling, (ii) uncertainty representation, (iii) robust controller designs, and, (iv) robustness evaluation tools. Personnel at OSI have extensive experience in the area of flight control system design and flight vehicle modeling. Phase I research will demonstrate the feasibility by using existing longitudinal hypersonic vehicle models. Phase II research will pursue three dimensional modeling of the hypersonic vehicle alongside advancing the control system design. A complete version of the control system design software will be developed and provided to NASA by the end of Phase II work.

* information listed above is at the time of submission.

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