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THE FEASIBILITY OF UTILIZING CEPSTRAL ANALYSIS (POWER AND/ORCOMPLEX) IN…

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
2636
Program Year/Program:
1985 / SBIR
Agency Tracking Number:
2636
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
ENSCO Inc
5400 Port Royal Rd Springfield, VA 22151
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1985
Title: THE FEASIBILITY OF UTILIZING CEPSTRAL ANALYSIS (POWER AND/ORCOMPLEX) IN HELICOPTER GEARBOX BEARING DIAGNOSTICS IS EXAMINED.
Agency: NSF
Contract: N/A
Award Amount: $39,000.00
 

Abstract:

THE FEASIBILITY OF UTILIZING CEPSTRAL ANALYSIS (POWER AND/ORCOMPLEX) IN HELICOPTER GEARBOX BEARING DIAGNOSTICS IS EXAMINED. VIBRATION SIGNATURES ARE EXAMINED FOR DETERMINATION OF WEAR OVER TIME. DATA TO BE PROCESSED ARE FROM TWO DIFFERENT HELICOPTERS, THE TH-1L AND THE H-53. ANALYSIS WILL INCLUDE ALL DATA COLLECTION METHODS AND PROCESSING METHODS. ALL ANALYSIS WILL BE DONE AT ENSCO, INC. OBJECTIVES OF THIS PROGRAM ARE: 1. ANALYSIS OF WEAR AND POTENTIAL FAILURES THROUGH DECONVOLVED DATA VIA CEPSTRAL TECHNIQUES FROM BOTH BEARINGS AND GEARS. 2. DETERMINATION OF THE MOST EFFECTIVE MEANS OF SEPARATING COMPONENT SIGNATURES FROM THE BALANCE OF THE SIGNAL. 3. CONSTRUCTION OF WEAR AND FAILURE CURVES FROM THESE DECONVOLVED DATA.

Principal Investigator:

Dr robert c kemerait
DIVISION MANAGER
3057734922

Business Contact:

Small Business Information at Submission:

Ensco Inc
1930 Highway A1a Indian Harbour Bch, FL 32937

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