Quality effects on parameter identification - An X-31A study case

22nd Atmospheric Flight Mechanics Conference

Volumn , Issue , 1997, Pages 784-790

  Friehmelt, Holger ^a  

^a GERMAN AEROSPACE CENTER DLR   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; AIRCRAFT CONTROL; CONTROL SYSTEMS; ESTIMATION; PARAMETER ESTIMATION; RESEARCH AIRCRAFT;

AERODYNAMIC CHARACTERISTICS; AERODYNAMIC DERIVATIVES; CONTROL PARAMETERS; IDENTIFIED PARAMETER; KEY TECHNOLOGIES; LONGITUDINAL MOTION; PARAMETER ESTIMATION PROCESS; VERIFICATION-AND-VALIDATION;

FLIGHT CONTROL SYSTEMS;

EID: 84983200884     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. Hamel, P. G. and Jategaonkar, R. V. The Evolution of Flight Vehicle System Identification. AGARD SMP Specialists' Meeting on ' Advanced Aeroservoelastic Testing and Data Analysis
2. Francis, M. S. X-31: An International Success Story. Aerospace America, Feb. 1995, pp. 22-32
3. Robinson, M. R. und Herbst, W. B. The X-31A and Advanced Highly Maneuverable Aircraft. 17th ICAS Congress, Stockholm, Schweden, 1990, Proceedings Vol. I, S. LV-LXIV
4. Lang, K. -H. and Richter, H. X-31 Mehr als nur ein Experiment. Soldat und Technik, Juni 1995, pp. 347-353
5. Friehmelt, H., Weiss, S., Rohlf, D und Plaetschke, E. Using Single Surface Excitation for X-31 System Identification at High AoA. 26th Annual Symposium of the Society of Flight Test Engineers (SFTE) 'Open Sky', Berlin, June 19-23, 1995
6. Weiß, S., Friehmelt, H., Plaetschke, E. and Rohlf, D. X-31 A System Identification Using Single-Surface Excitation at High Angles of Attack. Journal of Aircraft, Vol. 33 (1996), No. 3, May-June 1996, pp. 485-490
7. Jategaonkar, R. V. und Plaetschke, E. Algorithms for Aircraft Parameter Estimation Accounting for Process and Measurement Noise. Journal of Aircraft, Vol. 26 (1989), No. 4, pp. 360-372
8. Horsten, J. J., Jonkers, H. L. and Mulder, J. A. Flight Path Reconstruction in the Context of Nonsteady Flight Testing. Report LR-280, Delft University of Technology, May 1979
9. Conners, T. R. Measurement Effects on the Calculation of In-Flight Thrust for an F404 Turbofan Engine. NASA Dryden FRF, NASA TM-4140, 1989
10. Wallace, B. Real Time Thrust Sensor Technology. IAR Fact Sheet, NRC CNRC Information, Ottawa, Ontario, Canada, May 1996
11. Georg, H. -U. Aerodynamic Development and Effectiveness Evaluation of the X-31 A Thrust Vectoring System. 4th High Alpha Conference, NASA CP-10143, Edwards, CA, Jul 12-14, 1994
12. lliff, K. W. and Maine, E. More than You May Want to Know about Maximum Likelihood. NASA TM-85905, 1985
13. Parameswaran, V. and Plaetschke, E. Flight Path Reconstruction Using Extended Kalman Filtering Techniques. DLR-FB 90-41, Institut für Flugmechanik, DLR, Braunschweig, 1990