Use of hybrid engine modeling for on-board module performance tracking

Proceedings of the ASME Turbo Expo

Volumn 1, Issue , 2005, Pages 525-533

  Volponi, Allan J ^a  

^a Pratt and Whitney ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

HYBRID ENGINE MODELS; MODULE PERFORMANCE; REAL-TIME OPERATIONS;

LIFE CYCLE; MATHEMATICAL MODELS; PERFORMANCE; REAL TIME SYSTEMS;

ENGINES;

EID: 27744562521     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2005-68169     Document Type: Conference Paper

References (11)

1. Urban, L.A., 1972, Gas Path Analysis Applied to Turbine Engine Conditioning Monitoring, AIAA/SAE Paper 72-1082
2. Urban, L.A., 1974, Parameter Selection for Multiple Fault Diagnostics of Gas Turbine Engines, AGARD Conference Proceedings No. 165.
3. Volponi, A., 1983, Gas Path Analysis: An Approach to Engine Diagnostics, Time-Dependent Failure Mechanisms and Assessment Methodologies Cambridge University Press.
4. Volponi, A. J., and Urban, L. A., 1992, Mathematical Methods of Relative Engine Performance Diagnostics, SAE 1992 Transactions, Vol. 101, Journal of Aerospace, Technical Paper 922048.
5. Doel, D. L., 1992, TEMPER - A Gas Path Analysis Tool for Commercial Jet Engines, ASME Paper 92-GT-315.
6. Doel, D. L., 1993, An Assessment of Weighted-Least-Squares Based Gas Path Analysis, ASME Paper 93-GT-119.
7. DePold H., and Gass, F.D., 1998, The Application of Expert Systems and Neural Networks to Gas Turbine Prognostics and Diagnostics, ASME Paper 98-GT-101.
8. Luppold, R.H., et.al., 1989, Estimating In-Flight Engine performance Variations Using Kalman Filter Concepts, AIAA Paper 89-2584.
9. Kerr, L.J., et.al., 1991, Real-Time Estimation Of Gas Turbine Engine Damage Using A Control Based Kalman Filter Algorithm, ASME Paper 91-GT-216.
10. Brotherton, T., Volponi, A., Luppold, R., Simon, D., eSTORM: Enhanced Self Tuning On-board Real-time Engine Model, 2003 IEEE Aerospace Conference Proceedings, Big Sky, MT, March 2003
11. Volponi, A., Brotherton, T., 2005, A Bootstrap Data Methodology for Sequential Hybrid Engine Model Building, 2005 IEEE Aerospace Conference Proceedings, Big Sky, MT, March 2005.