Trailing edge flap control methodology for vibration reduction of helicopter with dissimilar blades

19th AIAA Applied Aerodynamics Conference

Volumn , Issue , 2001, Pages

  Roget, Beatrice ^a   Chopra, Inderjit ^a  

^a UNIVERSITY OF MARYLAND   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMICS;

CONTROL INPUTS; CONTROL METHODOLOGY; FIXED FRAMES; INDIVIDUAL CONTROL; ROTOR BLADES; TRAILING EDGE FLAP CONTROL; TRAILING EDGE FLAPS; VIBRATION REDUCTIONS;

CONTROLLERS;

EID: 85067319807     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2001-1433     Document Type: Conference Paper

References (9)

1. Friedmann, P.P., and Millot, T.A., Vibration Reduction in Rotorcraft Using Active Control: A Comparison of Various Approaches, Journal of Guidance, Control, and Dynamics, Vol.18, No.4, July-August 1995.
2. Millot, T.A., and Friedmann, P.P., Vibration Reduction in Helicopter Rotors Using an Active Control Surface Located on the Blade, AIAA-92-2451-CP, Proceedings of the 33 AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Dallas, TX, April 13-15, 1992.
3. Milgram, J., and Chopra, I., Helicopter Vibration Reduction with Trailing Edge Flaps, Proceedings of the American Helicopter Society Northeast Region Aeromechanics Specialists' Meeting, Stratford, CT, Oct 1995.
4. Spencer, M.G., Sanner, R.M., and Chopra, L, Neurocontrol of Simulated Full Scale Rotor Vibrations Using Trailing Edge Flaps, AIAA-99-1546, Proceedings of the 40th AIAA Structures, Structural Dynamics and Adaptive Structures Forum, St. Louis, MO, April 12-15, 1999.
5. Hauptman, P., Sensors - principles and applications, Prentice Hall, Inc., Englewoods Cliff, NJ, 1991, pp. 63-65.
6. McCool, K.M., Flitter, L.A., Haas, D.J., Development and Flight Test Evaluation of Rotor System Load Monitoring Technology, Proceedings of the American Helicopter Society 54th Annual Forum, Washington, D.C., May 20-22, 1998.
7. McKillip, R.M., An Accelerometer-Based Instrumentation System for Measurement of Helicopter Rotor Motion and Loads, Proceedings of the American Helicopter Society 52nd Annual Forum, Washington, D.C., June 4-6, 1996.
8. Abbot, I.H., Von Doenhoff, A.E., Theory of Wing Sections, Dover Publications, Inc., NY, 1959.
9. Ganguli, R., Chopra, L, Haas, D.J., Helicopter Rotor System Health Monitoring Using Numerical Simulation and Neural Networks, Proceedings of the American Helicopter Society 53rd Annual Forum, Virginia Beach, April 29-May 1, 1997.