IDENTIFICATION TECHNIQUES FOR LARGE SPACE SYSTEMS

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: N/A
Agency Tracking Number: 8526
Amount: $49,953.00
Phase: Phase I
Program: SBIR
Awards Year: 1988
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
Dynacs Engineering Co
2280 Us 19 N - Ste 111, Clearwater, FL, 34623
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 DR ANREN HU
 (813) 799-4124
Business Contact
Phone: () -
Research Institution
N/A
Abstract
THIS PROPOSAL SEEKS TO DEVELOP IDENTIFICATION ALGORITHMS FOR FLEXIBLE STRUCTURES IN SPACE WHERE PERFORMANCE SPECIFICATIONS ARE IN TERMS OF RMS VALUES OF DEFLECTIONS AT MULTIPLE POINTS ON THE STRUCTURE (DERIVED FROM SHAPE OR POINTING CONTROL REQUIREMENTS). HENCE, COVARIANCE CONTROL OBJECTIVES ARE OF INTEREST IN SUCH PROBLEMS. THIS IDENTIFICATION PROPOSAL WILL DEVELOP ALGORITHMS TO PRODUCE MODELS OF ANY SPECIFIED ORDER R(Q) FROM EXPERIMENTAL DATA TAKEN FROM THE STRUCTURE. THE MODEL WILL MATCH THE FIRST Q DERIVATIVES OF BOTH THE IMPULSE RESPONSE MATRIX AND THE AUTOCORRELATION MATRIX IN THE VICINITY OF T=O, WHERE R(Q)

* information listed above is at the time of submission.

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