Dynamic Simulation-Based Turbine Engine Decision Support

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$79,922.00
Award Year:
2005
Program:
SBIR
Phase:
Phase I
Contract:
N68335-06-C-0075
Award Id:
75296
Agency Tracking Number:
N052-104-0137
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
13029 Danielson Street, Suite 200, Poway, CA, 92064
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
097858836
Principal Investigator:
TomBrotherton
Chief Technical Officer
(858) 679-4140
tom.brotherton@iac-online.com
Business Contact:
LauraGoodrich
Vice President, Contracts & Finance
(858) 679-4140
laura.goodrich@iac-online.com
Research Institute:
n/a
Abstract
The Joint Strike Fighter (JSF) engine will be capable of performing on-board fault detection, isolation, and prognosis. Current processing relies on BIT codes generated by the engine control system. These BIT codes are derived from steady state engine performance and do not address the prognostics problem. Though this technique has worked well on modern aircraft such as the F-22 / F119 configuration, the JSF engine will take PHM to a new level. IAC, with Pratt & Whitney support, proposes to develop a dynamic simulation-based turbine engine model for maintenance decision support. This model-based approach will provide: 1) accurate assessments of gas path rotating machinery deterioration, 2) in-range fault coverage of control system sensors, and 3) a system-wide assessment of engine health status. The fundamental components of the proposed prognostics system are generic. In Phase 1, IAC will specify the requirements for implementing the gas path prognostics system for the F135 application. Given the availability of F135 engine data, the algorithms will be coded and demonstrated in the MATLAB/Simulink environment. In lieu of F135 data, a PW6000 engine will be substituted for the proposed prognostics system demonstration.

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government