Implementation of a free-vortex wake model in real-time simulation of rotorcraft

Annual Forum Proceedings - AHS International

Volumn 2, Issue , 2005, Pages 1093-1110

  Horn, Joseph F ^a   Bridges, Derek O ^a   Wachspress, Daniel A ^b   Rani, Sarma L ^b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b Continuum Dynamics Inc ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ASYNCHRONOUS COMMUNICATION; DISTRIBUTED PROCESSING; DYNAMICS SIMULATION; PARALLEL IMPLEMENTATIONS; REAL TIME EXECUTION; REAL TIME MODELING; REAL TIME SIMULATIONS; SPATIAL AND TEMPORAL RESOLUTIONS;

ALGORITHMS; FLIGHT DYNAMICS; FLIGHT SIMULATORS; FREE FLIGHT; HELICOPTERS; WAKES;

COMPUTER SIMULATION;

EID: 84883495165     PISSN: 15522938     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (15)

1. Curtiss, Jr., H.C., and Quackenbush, T., "Influence of the Rotor Wake on Rotorcraft Stability and Control", 14th European Rotorcraft Forum, Milan, Italy, September 1988.
2. Prouty, R.W., "Development of the Empennage Configuration of the YAH-64 Advanced Attack Helicopter," USAAVRADCOM-TR-82-D-22, 1983.
3. Shanthakumaran, P., Cerchie, D., Jackson, B., Thompson, T., and Dockter, G., "MD900 Handling Qualities Empennage Configuration Development," American Helicopter Society 52nd Annual Forum, Washington, DC, June 1996.
4. Chen, R. T. N., and Hindson, W. S., "Influence of Dynamic Inflow on the Helicopter Vertical Response," Vertica, Vol. 11, No. 1, pp. 77-91, 1989.
5. Chen, R. T. N., "A Survey of Nonuniform Inflow Models for Rotorcraft Flight Dynamics and Control Applications," Vertica, Vol. 14, No. 2, pp. 147-184, 1990.
6. Howlett, J., "UH-60A BLACK HAWK Engineering Simulation Program: Volume I - Mathematical Model", NASA CR-177542, USAAVSCOM TR 89-A-001, September 1989.
7. Peters, D. A., and HaQuang, N., "Dynamic Inflow for Practical Applications," Journal of the American Helicopter Society, Vol. 33, No. 4, October 1988.
8. Peters, D. A., Morillo, J. A., and Nelson, A. M., "New Developments in Dynamic Wake Modeling for Dynamics Applications," American Helicopter Society 57th Annual Forum, Washington, DC, May 2001.
9. Zhao, J., Prasad, J. V. R., and Peters, D. A., "Investigation of Wake Curvature Dynamics for Helicopter Maneuvering Flight Simulation", American Helicopter Society 59th Annual Forum, Phoenix, AZ, May 2003.
10. Brentner, K. S., Lopes, L., Chen, H., and Horn, J. F., "Near Real-Time Simulation of Rotorcraft Acoustics and Flight Dynamics," American Helicopter Society 59th Annual Forum, Phoenix, AZ, May 2003.
11. Horn, J. F., Bridges, D. O., Sharma, C., Lopes, L., and Brentner, K. S., "A Multi-Disciplinary Rotorcraft Simulation Facility Composed of Commodity Components and Open Source Software," American Helicopter Society 60th Annual Forum, Baltimore, MD, June 7-10, 2004.
12. Kothmann, B. D., Lu., Y., DeBrun, E., and Horn, J. F., "Prospective on Rotorcraft Aerodynamic Modeling for Flight Dynamics Applications," American Helicopter Society 4th Decennial Specialist's Conference on Aeromechanics, San Francisco, CA, January 21-23, 2004.
13. Quackenbush, T.R., Wachspress, D.A., Boschitsch, A.H., Keller, J.D., "Real Time Free Wake Methods for Rotorcraft Simulation and Design," CDI Report No. 01-11, September, 2001.
14. Spoldi, S. and Ruckel, P., "High Fidelity Helicopter Simulation Using Free Wake, Lifting Line Tail, and Blade Element Tail Rotor Models," American Helicopter Society 59th Annual Forum, Phoenix, AZ, May 2003.
15. Tischler, M.B., and Cauffman, M.G., "Frequency- Response Methods for Rotorcraft System Identification: Flight Applications to BO-105 Coupled Rotor/Fuselage Dynamics," Journal of the American Helicopter Society, Vol. 37, No. 3, pp. 3- 17, July 1992.