Framework for aeroservoelastic analyses involving nonlinear actuators

Journal of Aircraft

Volumn 49, Issue 3, 2012, Pages 774-780

  Banavara, Nagaraj K ^a,c   Newsom, Jerry R ^b  

^a GULFSTREAM AEROSPACE CORPORATION   (United States)

^b Newsom Aerospace Consulting LLC   (United States)

^c Flight Sciences Organization   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACTUATORS; AERODYNAMIC CONFIGURATIONS; AEROSERVOELASTICITY; MODAL ANALYSIS; STATE SPACE METHODS;

ACTUATOR NONLINEARITIES; AEROSERVOELASTIC MODELING; AIRCRAFT CONFIGURATIONS; DOUBLET-LATTICE METHOD; LIMIT CYCLE OSCILLATION (LCO); NONLINEAR ACTUATORS; SIMULATION ENVIRONMENT; STATE - SPACE MODELS;

CONTROL SURFACES;

EID: 84862632272     PISSN: 00218669     EISSN: 15333868     Source Type: Journal    
DOI: 10.2514/1.C031246     Document Type: Conference Paper

References (30)

1. Chen, P. C., Sarhaddi, D., and Liu, D. D., "Limit-Cycle-Oscillation Studies of a Fighter with External Stores", 39th AIAA Structures, Structural Dynamics & Materials Conference, AIAA Paper 1998-1727, April 1998.
2. Denegri, C. M., Jr., "Limit Cycle Oscillation Flight Test Results of a Fighter with External Stores", Journal of Aircraft, Vol. 37, No. 5, Sept.-Oct. 2000, pp. 761-769. doi:10.2514/2.2696
3. Denegri, C. M., Jr., "Correlation of Classical Flutter Analysis and Nonlinear Flutter Response Characteristics", International Forum on Aeroelasticity and Structural Dynamics, Vol. 2, Kluwer, Norwell, MA, 1997, pp. 141-148.
4. Dietz, G., Schewe, G., Kiessling, F., and Sinapius, M., "Limit-Cycle-Oscillation Experiments at a Transport Aircraft Wing Model", International Forum on Aeroelasticity and Structural Dynamics [CD-ROM], Amsterdam, Nederlandse Verening voor Luchtvaarttechniek, Amsterdam, Oct. 2003.
5. Kousen, K. A., and Bendiksen, O. O., "Limit Cycle Phenomena in Computational Transonic Aeroelasticity", Journal of Aircraft, Vol. 31, No. 6, Nov.-Dec. 1994, pp. 1257-1263. doi:10.2514/3.46644
6. Bendiksen, O. O., "Transonic Limit Cycle Flutter/LCO", 45th AIAA Structures, Structural Dynamics and Materials Conference, AIAA Paper 2004-1694, April 2004.
7. Bendiksen, O. O., "Transonic Limit Cycle Flutter of High-Aspect-Ratio Swept Wings", 47th AIAA Structures, Structural Dynamics and Materials Conference, AIAA Paper 2006-1635, May 2006.
8. Conner, M. D., Tang, D. M., Dowell, E. H., and Virgin, L. N., "Nonlinear Behavior of a Typical Airfoil Section with Control Surface Freeplay: A Numerical and Experimental Study", Journal of Fluids and Structures, Vol. 11, No. 1, 1997, pp. 89-109. doi:10.1006/jfls.1996.0068 (Pubitemid 127345530)
9. Trickey, S. T., Virgin, L. N., and Dowell, E. H., "The Stability of Limit-Cycle Oscillations in a Nonlinear Aeroelastic System", Proceedings of the Royal Society of London, Series A, Vol. 458, No. 2025, 2002, pp. 2203-2226. doi:10.1098/rspa.2002.0965
10. Price, S. J., Alighanbari, H., and Lee, B. H. K., "The Aeroelastic Response of a Two-Dimensional Airfoil with Bilinear and Cubic Structural Nonlinearities", Journal of Fluids and Structures, Vol. 9, No. 2, 1995, pp. 175-193. doi:10.1006/jfls.1995.1009
11. Bae, J. S., Inman, D. J., and Lee, I., "Effects of Structural Nonlinearity on Subsonic Aeroelastic Characteristics of an Aircraft Wing with Control Surface", Journal of Fluids and Structures, Vol. 19, No. 6, 2004, pp. 747-763. doi:10.1016/j.jfluidstructs.2004.04.005 (Pubitemid 38870838)
12. Murty, H. S., "Aeroelastic Stability Analysis of an Airfoil with Structural Nonlinearities Using a State Space Unsteady Aerodynamics Model", 36th AIAA Structures, Structural Dynamics and Materials Conference, AIAA Paper 1995-1293, April 1995.
13. Dimitriadis, G., and Cooper, J. E., "Characterization of the Behavior of a Simple Aeroservoelastic System with Control Nonlinearities", Journal of Fluids and Structures, Vol. 14, 2000, pp. 1173-1193. doi:10.1006/jfls.2000.0319
14. Chen, P. C., and Lee, D. H., "Flight-Loads Effects on Free-Play Induced Limit Cycle Oscillation", 47th AIAA Structures, Structural Dynamics and Materials Conference, AIAA Paper 2006-1851, May 2006.
15. Stirling, R., and Cowling, D. A., "Implementation of Comprehensive Actuation System Models in Aeroservoelastic Analysis", European Forum on Aeroelasticity and Structural Dynamics, SDL143, Elsevier, Amsterdam, April 1989.
16. Brenner, M. J., "Actuator and Aerodynamic Modeling for High-Angleof-Attack Aeroservoelasticity", AIAA Paper 1993-1419, April 1993.
17. Danowsky, B., Thompson, P. M., and Kukreja, S., "Using Describing Functions for Limit-Cycle-Oscillation Analysis Applied to Aeroservoelastic Models with Free-Play", 48th AIAA Aerospace Sciences Meeting, AIAA Paper 2010-0492, Jan. 2010.
18. Bisplinghoff, R. L., Ashley, H., and Halfman, R. L., Aeroelasticity, Dover, New York, 1955.
19. Fung, Y. C, An Introduction to the Theory of Aeroelasticity, Dover, New York, 1993.
20. Dowell, E. H., Clark, R., Cox, D., Curtiss, H. C, Jr., Edwards, J. W., Hall, K. C., Peters, D. A., Scanlan, R., Simiu, E., Sisto, F., and Strganac, T. W., "A Modern Course in Aeroelasticity", Kluwer Academic, Norwell, MA, 2004.
21. Rose, T, "Using Residual Vectors in MSC/NASTRAN Dynamic Analysis to Improve Accuracy", MSC World Users' Conference, MacNeal-Schwendler Corp., Los Angeles, CA, March 1991.
22. Roger, K. L., "Airplane Math Modeling Methods for Active Control Design", AGARD CP-228, Aug. 1997.
23. Karpel, M., "Design for Active and Passive Flutter Suppression and Gust Alleviation", NASA CR-3482, Nov. 1981.
24. Karpel, M., "Design for Active Flutter Suppression and Gust Alleviation Using State-Space Aeroelastic Modeling", Journal of Aircraft, Vol. 19, No. 3, 1982, pp. 221-227. doi:10.2514/3.57379 (Pubitemid 12512868)
25. Karpel, M., "Extension to the Minimum-State Aeroelastic Modeling Method", AIAA Journal, Vol. 29, No. 11, 1991, pp. 2007-2009. doi:10.2514/3.10832
26. Tiffany, S. H., and Karpel, M., "Aeroservoelastic Modeling and Applications Using Minimum-State Approximations of the Unsteady Aerodynamics", NASATM-101574, April 1989.
27. Tiffany, S. H., and Adams, W. M., Jr., "Nonlinear Programming Extensions to Rational Function Approximation Methods for Unsteady Aerodynamic Forces", NASATP-2776, July 1988.
28. Blair, M., "A Compilation of the Mathematics Leading to the Doublet Lattice Method", Wright Lab. Rept. WL-TR-92-3028, Wright-Patterson AFB, OH, 1991.
29. "Aircraft Structures", Joint Service Specification Guide, Dept. of Defense JSSG-2006, Washington, D. C., 1998.
30. "Airworthiness Standards for Transport Category Airplanes", Title 14 of the Code of Federal Regulations, Federal Aviation Admin. Part 25, U. S. Government Printing Office, 1 Jan. 2011.