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2
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4143088193
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Wind tunnel tests of a full scale hingeless prop/rotor designed for the boeing model 222 tilt rotor aircraft
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Boeing Vertol Co., Oct.
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Magee, J. P. and Alexander, H. R., "Wind Tunnel Tests of a Full Scale Hingeless Prop/Rotor Designed for the Boeing Model 222 Tilt Rotor Aircraft," NASA CR 114664, Boeing Vertol Co., Oct. 1973.
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NASA CR 114664
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Magee, J.P.1
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3
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33644689945
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Aeroelastic stability of a four-bladed semi-articulated soft-inplane tiltrotor model
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Phoenix, Arizona, May 6-8
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Nixon, M. W., Langston, C. W., Singleton, J. D., Piatak, D. J., Kvaternik, R. G., Corso, L. M. and Brown, R. K., "Aeroelastic Stability of a Four-Bladed Semi-Articulated Soft-Inplane Tiltrotor Model," Proceedings of the 59th Annual AHS Forum, Phoenix, Arizona, May 6-8, 2003.
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Proceedings of the 59th Annual AHS Forum
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Nixon, M.W.1
Langston, C.W.2
Singleton, J.D.3
Piatak, D.J.4
Kvaternik, R.G.5
Corso, L.M.6
Brown, R.K.7
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4
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0017465566
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Optimal control alleviation of tilting proprotor gust response
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March
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Johnson, W., "Optimal Control Alleviation of Tilting Proprotor Gust Response," Journal of Aircraft, vol. 14, no. 3, March 1977, pp. 301-308.
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Johnson, W.1
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5
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0005868146
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Tilt-rotor flutter control in cruise flight
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December
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Nasu, K.-i., "Tilt-Rotor Flutter Control in Cruise Flight," NASA TM 88315, December, 1986.
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NASA TM 88315
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Nasu, K.-I.1
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6
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0025723339
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Alleviation of whirl-flutter on tilt-rotor aircraft using active controls
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Phoenix, AZ, May 6-8
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van Aken, J. M., "Alleviation of Whirl-Flutter on Tilt-Rotor Aircraft Using Active Controls," Proceedings of the 47th Annual AHS Forum, Phoenix, AZ, May 6-8, 1991.
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Proceedings of the 47th Annual AHS Forum
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Van Aken, J.M.1
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7
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4143127772
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Alleviation of whirl-flutter on a joined-wing tilt-rotor aircraft configuration using active controls
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Atlanta, Georgia, March 25-27
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van Aken, J. M., "Alleviation of Whirl-Flutter on a Joined-Wing Tilt-Rotor Aircraft Configuration Using Active Controls," Presented at the International Specialists' Meeting on Rotorcraft Basic Research of the American Helicopter Society, Atlanta, Georgia, March 25-27, 1991.
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International Specialists' Meeting on Rotorcraft Basic Research of the American Helicopter Society
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Van Aken, J.M.1
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8
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4143050257
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Stabilizing pylon whirl flutter on a tilt-rotor aircraft
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Baltimore, MD, April 8-10
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Vorwald, J. G. and Chopra, I., "Stabilizing Pylon Whirl Flutter on a Tilt-Rotor Aircraft," Proceedings of the 32nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Baltimore, MD, April 8-10, 1991.
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Proceedings of the 32nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
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-
Vorwald, J.G.1
Chopra, I.2
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9
-
-
0347810380
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An experimental evaluation of generalized predictive control for tiltrotor aeroelastic stability augmentation in airplane mode of flight
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Washington, DC, May 9-11
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Kvaternik, R. G., Piatak, D. J., Nixon, M. W., Langston, C. W., Singleton, J. D., Bennett, R. L., and Brown, R. K., "An Experimental Evaluation of Generalized Predictive Control for Tiltrotor Aeroelastic Stability Augmentation in Airplane Mode of Flight," Proceedings of the 57th Annual AHS Forum, Washington, DC, May 9-11, 2001.
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Proceedings of the 57th Annual AHS Forum
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Kvaternik, R.G.1
Piatak, D.J.2
Nixon, M.W.3
Langston, C.W.4
Singleton, J.D.5
Bennett, R.L.6
Brown, R.K.7
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10
-
-
0034997819
-
Aeroelastic stability of a soft-inplane gimballed tiltrotor model in hover
-
Seattle, Washington, April 16-19
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Nixon, M. W., Langston, C. W., Singleton, J. D., Piatak, D. J., Kvaternik, R. G., Corso, L. M., and Brown, R., "Aeroelastic Stability Of A Soft-Inplane Gimballed Tiltrotor Model In Hover," Proceedings of the 42nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Seattle, Washington, April 16-19, 2001.
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Proceedings of the 42nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
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Nixon, M.W.1
Langston, C.W.2
Singleton, J.D.3
Piatak, D.J.4
Kvaternik, R.G.5
Corso, L.M.6
Brown, R.7
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11
-
-
0037245099
-
Technical note: Hover test of a soft-inplane gimballed tiltrotor model
-
January
-
Nixon, M. W., Langston, C. W., Singleton, J. D., Piatak, D. J., Kvaternik, R. G., Corso, L. M., and Brown, R. K., "Technical Note: Hover Test of a Soft-Inplane Gimballed Tiltrotor Model," Journal of the American Helicopter Society, vol. 48, no. 1, January 2003, pp. 63-66.
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Nixon, M.W.1
Langston, C.W.2
Singleton, J.D.3
Piatak, D.J.4
Kvaternik, R.G.5
Corso, L.M.6
Brown, R.K.7
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12
-
-
3042637007
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Exploratory studies in generalized predictive control for active aeroelastic control of tiltrotor aircraft
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Kvaternik, R. G., "Exploratory Studies in Generalized Predictive Control for Active Aeroelastic Control of Tiltrotor Aircraft," NASA TM-2000-210552.
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NASA TM-2000-210552
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Kvaternik, R.G.1
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13
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4143067951
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Tiltrotor whirl flutter alleviation using actively controlled wing flaperons
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Baltimore, Maryland, June 7-10
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Hathaway, E., and Gandhi, F., "Tiltrotor Whirl Flutter Alleviation Using Actively Controlled Wing Flaperons," Presented at the AHS International 60th Annual Forum and Technology Display, Baltimore, Maryland, June 7-10, 2004.
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AHS International 60th Annual Forum and Technology Display
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-
Hathaway, E.1
Gandhi, F.2
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14
-
-
33746616738
-
Comparison of wing-flaperon and swashplate actuation for tiltrotor whirl flutter stability augmentation
-
to be presented, Austin, Texas, 18 -21 April
-
th AIAA/ASME/ASCE/AHS/ ASC Structures, Structural Dynamics & Materials Conference, Austin, Texas, 18 -21 April 2005.
-
(2005)
th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference
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-
Singh, R.1
Hathaway, E.L.2
Gandhi, F.3
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15
-
-
0030671882
-
Tiltrotor vibration reduction through higher harmonic control
-
Virginia Beach, Virginia, April 29- May 1
-
Nixon, M. W., Kvaternik, R. G., and Settle, T. B., "Tiltrotor Vibration Reduction Through Higher Harmonic Control," Proceedings of the 53rd Annual AHS Forum, Virginia Beach, Virginia, April 29- May 1, 1997.
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Proceedings of the 53rd Annual AHS Forum
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Nixon, M.W.1
Kvaternik, R.G.2
Settle, T.B.3
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16
-
-
0041765120
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Modeling refinements in simple tiltrotor whirl flutter analyses
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Hathaway, E. L. and Gandhi, F., "Modeling Refinements in Simple Tiltrotor Whirl Flutter Analyses," Journal of the American Helicopter Society, vol. 48, no. 3, July 2003, pp. 186-198.
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Hathaway, E.L.1
Gandhi, F.2
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18
-
-
4143136430
-
Design optimization for improved tiltrotor whirl flutter stability
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Friedrichshafen, Germany, 16-18 September
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Hathaway, E. and Gandhi, F., "Design Optimization for Improved Tiltrotor Whirl Flutter Stability," Proceedings of the 29th European Rotorcraft Forum, Friedrichshafen, Germany, 16-18 September 2003.
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Proceedings of the 29th European Rotorcraft Forum
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Hathaway, E.1
Gandhi, F.2
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19
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0032119906
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Optimized aeroelastic couplings for alleviation of helicopter ground resonance
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July-August
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Gandhi, F., and Hathaway, E., "Optimized Aeroelastic Couplings for Alleviation of Helicopter Ground Resonance," Journal of Aircraft, Vol. 35, No. 4, July-August 1998, pp. 582-590.
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Journal of Aircraft
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Gandhi, F.1
Hathaway, E.2
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20
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0035079263
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Concurrent optimization of aeroelastic couplings and rotor stiffness for the alleviation of helicopter aeromechanical instability
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Jan.-Feb.
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Hathaway, E., and Gandhi, F., "Concurrent Optimization of Aeroelastic Couplings and Rotor Stiffness for the Alleviation of Helicopter Aeromechanical Instability," Journal of Aircraft, Vol. 38, No. 1, Jan.-Feb. 2001, pp. 69-80.
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Journal of Aircraft
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Hathaway, E.1
Gandhi, F.2
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