Detection and Avoidance of Main Rotor Hub Moment Limits on Rotorcraft

Journal of Aircraft

Volumn 41, Issue 2, 2004, Pages 372-379

  Horn, Joseph F ^a,b   Sahani, Nilesh ^a,b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b Department of Aerospace Engineering ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT; DAMPING; FLIGHT DYNAMICS; HELICOPTERS; VECTORS;

HUB MOMENTS; ROTORCRAFT;

ROTORS;

EID: 2342568980     PISSN: 00218669     EISSN: 15333868     Source Type: Journal    
DOI: 10.2514/1.301     Document Type: Article

References (15)

1. Howitt, J., "Carefree Maneuvering in Helicopter Flight Control," Proceedings of the American Helicopter Society 51st Annual Forum, Vol. 1, American Helicopter Society, Alexandria, VA, 1995, pp. 287-298.
2. Loy, K., "Carefree Handling and Its Applications To Military Helicopters and Missions," Proceedings of the American Helicopter Society 53rd Annual Forum, Vol. 1, American Helicopter Society, Alexandria, VA, 1997, pp.489-493.
3. Whalley, M. S., and Achache, M., "Joint U.S./France Investigation of Helicopter Flight Envelope Limit Cueing," Proceedings of the American Helicopter Society 52nd Annual Forum, Vol. 2, American Helicopter Society, Alexandria, VA, June 1996, pp. 1589-1617.
4. Whalley, M. S., Hindson, W. S., and Thiers, G. G., "A Comparison of Active Sidestick and Conventional Inceptors for Helicopter Flight Envelope Tactile Cueing," Proceedings of the American Helicopter Society 56th Annual Forum, Vol. 1, American Helicopter Society, Alexandria, VA, 2000, pp. 181-204.
5. Handcock, A., Lane, R., Johns, S., Howitt, J., and Charlton, M., "Benefits of Advanced Control Technology," Proceedings of the American Helicopter Society 56th Annual Forum, Vol. 1, American Helicopter Society, Alexandria, VA, 2000, pp. 147-156.
6. Horn, J. F., Calise, A. C., and Prasad, J. V. R., "Flight Envelope Limiting Systems Using Neural Networks," Proceedings of the AIAA Atmospheric Flight Mechanics Conference, AIAA, Reston, VA, 1998, pp. 741-751.
7. Horn, J. F., Calise, A. C., and Prasad, J. V. R., "Development of Envelope Protection Systems for Rotorcraft," Proceedings of the American Helicopter Society 55th Annual Forum, Vol. 2, American Helicopter Society, Alexandria, VA, 1999, pp. 2025-2036.
8. Horn, J. F., Calise, A. C., and Prasad, J. V. R., "Flight Envelope Limit Detection and Avoidance for Rotorcraft," Proceedings of the 25th European Rotorcraft Forum, Vol. 2, National Aerospace Laboratory, NLR, Amsterdam, Sept. 1999.
9. Horn, J. F., Calise, A. C., and Prasad, J. V. R., "Flight Envelope Cueing on a Tilt-Rotor Aircraft Using Neural Network Limit Prediction," Journal of the American Helicopter Society, Vol. 46, No. 1, 2001, pp. 23-31.
10. Bateman, A., Ward, D., Barron, R., and Whalley, M., "A Piloted Simulation Evaluation of a Neural Network Limit Avoidance System for Rotorcraft," Proceedings of the AIAA Atmospheric Flight Mechanics Conference, AIAA, Reston, VA, 1999, pp. 661-673.
11. Einthoven, P. G., "Conclusions from Active Center Stick Evaluations in the V-22 Simulator," Proceedings of the American Helicopter Society 56th Annual Forum, Vol. 1, American Helicopter Society, Alexandria, VA, 2000, pp. 446-457.
12. Einthoven, P. G., Miller, D. G., Nicholas, J. S., and Margetich, S. J., "Tactile Cueing Experiments with a Three Axis Sidestick," Proceedings of the American Helicopter Society 57th Annual Forum, Vol. 1, American Helicopter Society, Alexandria, VA, 2001, pp. 779-794.
13. "Handling Requirements for Military Rotorcraft," U.S. Army Aviation and Troop Command, Rept. ADS-33D-PRF, St. Louis, MO, May 1996.
14. Howlett, J., "UH-60A BLACK HAWK Engineering Simulation Program: Volume I - Mathematical Model," NASA CR-177542, USAAVS-COM TR 89-A-001, Sept. 1989.
15. Tischler, M. B., and Cauffman, M. G., "Frequency Response Methods for Rotorcraft System Identification: Flight Application to BO-105 Coupled Rotor/Fuselage Dynamics," Journal of American Helicopter Society, Vol.37, No. 3, 1992, pp. 3-17.