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IDENTIFICATION

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
2808
Program Year/Program:
1985 / SBIR
Agency Tracking Number:
2808
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Integrated Systems I
201 Moffett Park Sunnyvale, CA 94089
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1985
Title: IDENTIFICATION
Agency: NASA
Contract: N/A
Award Amount: $50,000.00
 

Abstract:

REAL-TIME FLUTTER PREDICTION INCLUDING CLOSE MODES CAN BE EFFECTIVELY ESTIMATED FROM TURBULENCE OR ON-BOARD EXCITATIONWITH AN EXTENDED KALMAN FILTER(EKF) APPROACH. THE THE PHYSICALLY BASED MODEL FORM ENABLES PREDICTION OF THE DAMPING RATE AS WELL AS DAMPING GIVING A TIME TO UNSTABILITYESTIMATE WITH IT'S VARIANCE. THE APPROACH IS RECURSIVE AND CAN OPERATE A SYNNCCHRON AND CAN OPERATE A SYNCHRONOUSLY TO DROP ATA OUTLINERS AND HENCE IS QUITE ROBUST. IT'S SPEED IS REASONABLE FOR ON-LINEAPPLICATION BUT ALSO CAN BE USED EFFECTIVELY AS AN OFF-LINE ANALYSIS TOOL FOR APPLICATION TO ANY MODEL TESTING SITUATION.

Principal Investigator:

Dr. robert a. walker
PRINCIPAL INVESTIGATOR

Business Contact:

Small Business Information at Submission:

Integrated Systems, Inc.
101 University Avenue Palo Alto, CA 94301

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No