Higher-order spectral analysis of F-18 flight flutter data

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference

Volumn 4, Issue , 2005, Pages 2663-2682

  Silva, Walter A ^a,c   Dunn, Shane ^b,d  

^a NASA LANGLEY RESEARCH CENTER   (United States)

^b DEFENCE SCIENCE AND TECHNOLOGY ORGANISATION   (Australia)

^c Aeroelasticity Branch   (United States)

^d Air Vehicles Division

Author keywords

[No Author keywords available]

Indexed keywords

CORRELATION METHODS; FLIGHT DYNAMICS; IMPULSE RESPONSE; SPECTRUM ANALYSIS;

LIMIT CYCLE; POWER SPECTRAL DENSITY (PSD); ROYAL AUSTRALIAN AIR FORCE (RAAF); STANDARD CORRELATION;

FLUTTER (AERODYNAMICS);

EID: 28844490174     PISSN: 02734508     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2005-2014     Document Type: Conference Paper

References (26)

1. Dowell, E. H., Edwards, J. W., and Strganac, T., "Nonlinear Aeroelasticity," Journal of Aircraft, Vol. 40, Sept. 2003, pp. 857-874.
2. Dunn, S. A., Farrell, P. A., Budd, P. J., Arms, P. B., Hardie, C. A., and Rendo, C. J., "F/A-18A Flight Flutter Testing-Limit Cycle Oscillation or Flutter?" International Forum on Aeroelasticity and Structural Dynamics, No. 00-2401, Madrid, Spain, June 2001.
3. Trame, L. W., Williams, L. E., and Yurkovich, R. N., "Active Aeroelastic Oscillation Control on the F/A-18 Aircraft," AIAA Guidance Navigation and Control Conference, Snowmass, CO, Aug. 1985.
4. Denegri, C. M., "Limit Cycle Oscillation Flight Test Results of a Fighter with External Stores," Journal of Aircraft, Vol. 37, June 2001, pp. 761-769.
5. Silva, W. A., Piatak, D. J., and Scott, R. C., "Identification of Experimental Unsteady Aerodynamic Impulse Responses," Proceedings of the 44th Structures, Structural Dynamics and Materials Conference, No. 03-1959, Norfolk, VA, April 2003.
6. Hajj, M. R. and Silva, W. A., "Nonlinear Flutter Aspects of the Flexible HSCT Semispan Model," Proceedings of the 44th Structures, Structural Dynamics and Materials Conference, No. 2003-1515, Norfolk, VA, April 2003.
7. Hajj, M. R. and Silva, W. A., "Nonlinear Flutter Aspects of the Flexible High-Speed Civil Transport Semispan Model," Journal of Aircraft, Vol. 41, 2004, pp. 1202-1208.
8. Prazenica, R. J., Brenner, M. J., and Lind, R., "Nonlinear Volterra Kernel Identification for the F-18 Active Aeroelastic Wing," International Forum on Aeroelasticity and Structured Dynamics, No. US-32, Amsterdam, The Netherlands, 4-6 June 2003.
9. Brenner, M. J. and Prazenica, R. J., "Aeroservoelastic Modeling and Test Data Analysis of the F-18 Active Aeroelastic Wing," International Forum on Aeroelasticity and Structural Dynamics, No. US-6, Amsterdam, The Netherlands, 4-6 June 2003.
10. Lind, R. and Mortagua, J. P., "Extracting Modal Dynamics from Volterra Kernels to Reduce Conservatism in the Flutterometer," International Forum on Aeroelasticity and Structural Dynamics, No. US-23, Amsterdam, The Netherlands, 4-6 June 2003.
11. Arms, P., Farrell, P., and Dunn, S., "AF/A-18 ASRAAM Flutter Flight Testing - The Aussie Approach," Society of Experimental Test Pilots Symposium, Los Angeles, CA, Sept. 2000.
12. Keeler, A., Arms, P., Farrell, P., and Dunn, S., "AF/A-18 / AIM-132 ASRAAM and AIM-9 Sidewinder Flutter Testing," Aircraft Stores Compatibility Symposium, Florida, March 2001.
13. Juang, J.-N., Cooper, J. E., and Wright, J. R., "An Eigensystem Realization Algorithm Using Data Correlations (ERA/DC) for Modal Parameter Identification," Control Theory and Advanced Technology, Vol. 4, 1988.
14. Cole, H. A., "On-the-Line Analysis of Random Vibrations," Society of Experimental Test Pilots Symposium, No. 68-288, 1968.
15. Ljung, L., System Identification: Theory for the User, Prentice-Hall, Englewood Cliffs, 1987.
16. Zimmerman, N. H. and Weissenburger, J. T., "Prediction of Flutter Onset Speed Based on Flight Testing at Subcritical Speeds," Journal of Aircraft, Vol. 1, 1964.
17. Silva, W. A., "Identification of Nonlinear Aeroelastic Systems Based on the Volterra Theory: Progress and Opportunities," Journal of Nonlinear Dynamics, Vol. 39, Jan. 2005.
18. Marzocca, P., Librescu, L., and Silva, W. A., "Nonlinear Stability and Response of Lifting Surfaces via Volterra Series," presented at the 20th International Congress of Theoretical and Applied Mechanics, Chicago, IL, 27 August - 2 September 2000.
19. Marzocca, P., Librescu, L., and Silva, W. A., "Volterra Series Approach for Nonlinear Aeroelastic Response of 2-D Lifting Surfaces," presented at the 42nd Structures, Structural Dynamics, and Materials Conference, 16-19 April 2001, Seattle, WA, 16-19 April 2001.
20. Kurdila, A. J., Carrol, B., Nishida, T., and Sheplak, M., "Reduced-Order Modeling for Low Reynolds Number Flow Control," SPIE Conference on Mathematics and Control in Smart Structures, Newport Beach, CA, Vol. 3667, March 1999, pp. 68-79.
21. Prazenica, R., Kurdila, A., and Silva, W. A., "Multiresolution Methods for Representation of Volterra Series and Dynamical Systems," AIAA Paper 2000-1754, April 2000.
22. Hajj, M. R. and Silva, W. A., "Nonlinear Flutter Aspects of the Flexible HSCT Semispan Model," International Forum on Aeroelasticity and Structural Dynamics, No. US-39, Amsterdam, The Netherlands, 4-6 June 2003.
23. Kim, Y. C. and Powers, E. J., "Digital Bispectral Analysis and its Applications to Nonlinear Wave Interactions," IEEE Transactions of Plasma Science, Vol. PS-7, 1979, pp. 120-131.
24. Hajj, M. R., Miksad, R. W., and Powers, E. J., "Fundamental Subharmonic Interaction: Effect of the Phase Relation," Journal of Fluid Mechanics, 1993.
25. Hajj, M. R., Miksad, R. W., and Powers, E. J., "Perspective: Measurements and Analyses of Nonlinear Wave Interactions with Higher-Order Spectral Moments," Journal of Fluid Engineering, 1997.
26. Choudhury, M. A. A. S., Shah, S. L., and Thornhill, N. F., "Detection and Diagnosis of System Nonlinearities Using Higher Order Statistics," 15th Triennial IFAC World Congress, Barcelona, Spain, 2002.