Online model parameter estimation of jet engine degradation for autonomous propulsion control

AIAA Guidance, Navigation, and Control Conference and Exhibit

Volumn , Issue , 2003, Pages

  Chatterjee, Santanu ^a   Litt, Jonathan S ^a  

^a NASA GLENN RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE CONTROL DESIGNS; AIRCRAFT GAS TURBINE ENGINES; AUTONOMOUS FLIGHT CONTROL; CLOSED-LOOP FREQUENCY RESPONSE; ONLINE MODEL PARAMETER ESTIMATION; OPERATIONAL CHARACTERISTICS; PROPORTIONAL-PLUS-INTEGRAL CONTROLLERS; PROPULSION CONTROL SYSTEMS;

ADAPTIVE CONTROL SYSTEMS; AEROSPACE ENGINEERING; ESTIMATION; FREQUENCY RESPONSE; HEALTH; JET ENGINES; LEAST SQUARES APPROXIMATIONS; OPTIMIZATION; PARAMETER ESTIMATION; PROPULSION;

CONTROLLERS;

EID: 84896692978     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Sallee, G.P., "Performance Deterioration Based on Existing (Historical) Data - JT9D Jet Engine Diagnostics Program", NASA-CR-135448, Pratt and Whitney Aircraft Group
2. Adibhatla, S., Lewis, T.J., "Model-Based Intelligent Digital Engine Control (MoBIDEC)", AIAA-97-3192, AIAA 33rd Joint Propulsion Conference, Seattle, WA, 1997.
3. Adibhatla, S., Gastineau, Z., "Tracking Filter Selection and Control Mode Selection for Model Based Control", AIAA 94-3204, 30th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, June 27-29, 1994.
4. Polley, J.A., Adibhatla, S., Baheti, R.S., "Design of Jet Engine Control System by Multivariable Frequency-Domain Method", American Control Conference, Seattle, WA, Session WP10, June 1986.
5. Kerr L.J., Nemec T.S., Gallops, G.W., "Real-Time Estimation of Gas Turbine Engine Damage Using a Control Based Kalman Filter Algorithm", ASME 91-GT-216, International Gas Turbine and Aero engine Congress and Exposition, Orlando, FL, June 3-6, 1991.
6. Edmunds, J.M., "Control System Design and Analysis Using Closed-Loop Nyquist and Bode Arrays", International Journal of Control, Vol. 30, No. 5, 1979, pp. 773-802.
7. "Optimization Toolbox User's Guide for Use With Matlab", Version 2.1, September 2000, The MathWorks Inc.