Higher-order spectral analysis of a nonlinear pitch and plunge apparatus

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

Volumn 4, Issue , 2005, Pages 2643-2662

  Silva, Walter A ^a,d   Strganac, Thomas W ^b,e   Hajj, Muhammad R ^c,e  

^a NASA LANGLEY RESEARCH CENTER   (United States)

^b TEXAS A AND M UNIVERSITY   (United States)

^c VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

^d Aeroelasticity Branch   (United States)

^e Department of Aerospace Engineering ^*

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS; COMPUTER SIMULATION; OSCILLATIONS; SIGNAL PROCESSING; SPECTRUM ANALYSIS;

AEROELASTIC RESPONSE; NONLINEAR PITCH; PLUNGE APPARATUS; SPECTRAL METHODS;

NONLINEAR SYSTEMS;

EID: 28844480549     PISSN: 02734508     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2005-2013     Document Type: Conference Paper

References (22)

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. 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.
4. O'Neill, T. G., "Experimental and Analytical Investigations of an Aeroelastic Structure with Continuous Nonlinear Stiffness," PhD Thesis, College Station, TX, May 1996.
5. Block, J. J., "Active Control of an Aeroelastic Structure," PhD Thesis, College Station, TX, May 1996.
6. Block, J. J. and Strganac, T. W., "Applied Active Control for a Nonlinear Aeroelastic Structure," Journal of Guidance, Control, and Dynamics, Vol. 21, 1998, pp. 838-845.
7. Strganac, T. W., Ko, J., Thompson, D. E., and Kurdila, A. J., "Investigations of Limit Cycle Oscillations in Aeroelastic Systems," International Forum on Aeroelasticity and Structural Dynamics, jun 1999.
8. Strganac, T. W., Ko, J., and Thompson, D. E., "Identification and Control of Limit Cycle Oscillations in Aeroelastic Systems," Journal of Guidance, Control, and Dynamics, Vol. 23, jun 2000, pp. 1127-1133.
9. Thompson, D., "Nonlinear Analysis of Store-Induced Limit Cycle Oscillations," PhD Thesis, College Station, TX, Aug. 2001.
10. 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.
11. Silva, W. A. and Dunn, S., "Higher-Order Spectral Analysis of F-18 Flight Flutter Data," 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, No. 2005-2014, apr 2005.
12. Silva, W. A., "Identification of Nonlinear Aeroelastic Systems Based on the Volterra Theory: Progress and Opportunities," Journal of Nonlinear Dynamics, Vol. 39, Jan. 2005.
13. 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.
14. 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.
15. 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.
16. Prazenica, R., Kurdila, A., and Silva, W. A., "Multiresolution Methods for Representation of Volterra Series and Dynamical Systems," AIAA Paper 2000-1754, April 2000.
17. 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.
18. 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.
19. 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.
20. Hajj, M. R., Miksad, R. W., and Powers, E. J., "Fundamental Subharmonic Interaction: Effect of the Phase Relation," Journal of Fluid Mechanics, 1993.
21. 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.
22. 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.