Works matching IS 00028711 AND DT 2014 AND VI 59

Results: 35

System Identification Modeling and Flight Characteristics Analysis of Miniature Coaxial Helicopter.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042011

By:

Dadkhah, Navid;
Mettler, Béréenice

Publication type:

Article

Helicopter Performance Improvement with Variable Rotor Radius and RPM.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042010

By:

Mistry, Mihir;
Gandhi, Farhan

Publication type:

Article

Guidance Performance Benchmarking for Autonomous Rotorcraft.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042009

By:

Mettler, B. érénice;
Zhaodan Kong;
Goerzen, Chad;
Whalley, Matthew

Publication type:

Article

Design and Flight Test of a Cable Angle Feedback Flight Control System for the RASCAL JUH-60 Helicopter.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042008

By:

Ivler, Christina M.;
Powell, J. David;
Tischler, Mark B.;
Fletcher, Jay W.;
Ott, Carl

Publication type:

Article

Stochastic Process Model for the Optimization of a Rotorcraft with Categorical Variables.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042007

By:

Valenzuela del Río, José;
Mavris, Dimitri

Publication type:

Article

Helicopter Rotor Blade Flexibility Simulation for Aeroelasticity and Flight Dynamics Applications.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042006

By:

Goulos, Ioannis;
Pachidis, Vassilios;
Pilidis, Pericles

Publication type:

Article

Coupled Pitch Links for Multiharmonic Isolation Using Fluidic Circuits.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042005

By:

Scarborough III, Lloyd H.;
Rahn, Christopher D.;
Smith, Edward C.;
Koudela, Kevin L.

Publication type:

Article

Using Wind Tunnel Tests for Slung-Load Clearance, Part 2: Other Loads.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042004

By:

Raz, Reuben;
Rosen, Aviv;
Cicolani, Luigi S.;
Lusardi, Jeffery;
Gassaway, Bryan;
Thompson, Tom

Publication type:

Article

Using Wind Tunnel Tests for Slung-Load Clearance, Part 1: The CONEX Cargo Container.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042003

By:

Raz, Reuben;
Rosen, Aviv;
Cicolani, Luigi S.;
Lusardi, Jeffery

Publication type:

Article

Dynamic Stability of a Helicopter with an External Suspended Load.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.042002

By:

Guglieri, Giorgio;
Marguerettaz, Paolo

Publication type:

Article

Prediction of Fuselage Surface Pressures in Rotor-Fuselage Interactions Using an Integral Solution of Poisson Equation.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/jahs.59.042001

By:

Ji Sung Jang;
Se Hwan Park;
Duck Joo Lee

Publication type:

Article

On-Blade Control of Rotor Vibration, Noise, and Performance: Just Around the Corner? The 33rd Alexander Nikolsky Honorary Lecture.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 4, p. 1, doi. 10.4050/JAHS.59.041001

By:

Friedmann, Peretz P.

Publication type:

Article

Development and Flight Testing of a Flight Control Law for Autonomous Operations Research on the RASCAL JUH-60A.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 032007-1, doi. 10.4050/JAHS.59.032007

By:

Takahashi, Marc D.;
Whalley, Matthew S.;
Fletcher, Jay W.;
Moralez III, Ernesto;
Ott, Carl R.;
Olmstead, Michael G.;
Goerzen, Chad L.;
Schulein, Gregory J.

Publication type:

Article

Comparison of Three Coaxial Aerodynamic Prediction Methods Including Validation with Model Test Data.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 032006-1, doi. 10.4050/JAHS.59.032006

By:

Juhasz, Ondrej;
Syal, Monica;
Celi, Roberto;
Khromov, Vladimir;
Rand, Omri;
Ruzicka, Gene C.;
Strawn, Roger C.

Publication type:

Article

Experimental Evaluation of Novel Foam-Filled Energy-Absorbing Composite Tubes.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 032005-1, doi. 10.4050/JAHS.59.032005

By:

Tiwari, Chandrashekhar;
Henry, Todd C.;
Bakis, Charles E.;
Smith, Edward C.

Publication type:

Article

A Method for Predicting the Noise of a Tip-Jet Driven Rotor.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 032004-1, doi. 10.4050/JAHS.59.032004

By:

Brentner, Kenneth S.;
Morris, Philip J.;
Lopes, Leonard V.

Publication type:

Article

Impact Detection for a Fiberglass Composite Rotor Blade.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 032003-1, doi. 10.4050/JAHS.59.032003

By:

Budde, Carson;
Adams, Douglas;
Meckl, Peter

Publication type:

Article

FUN3D Airloads Predictions for the Full-Scale UH-60A Airloads Rotor in a Wind Tunnel.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 032002-1, doi. 10.4050/JAHS.59.032002

By:

Lee-Rausch, Elizabeth M.;
Biedron, Robert T.

Publication type:

Article

Water Tunnel Flow Diagnostics of Wake Structures Downstream of a Model Helicopter Rotor Hub.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 032001-1, doi. 10.4050/JAHS.59.032001

By:

Reich, David B.;
Elbing, Brian R.;
Berezin, Charles R.;
Schmitz, Sven

Publication type:

Article

Rotorcraft Airloads Measurements: Extraordinary Costs, Extraordinary Benefits The 31st Alexander Nikolsky Honorary Lecture.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 3, p. 031001-1, doi. 10.4050/JAHS.59.031001

By:

Bousman, William G.

Publication type:

Article

Wind Tunnel Studies on a Micro Air Vehicle-Scale Cycloidal Rotor.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022008-1, doi. 10.4050/JAHS.59.022008

By:

Jarugumilli, Tejaswi;
Benedict, Moble;
Chopra, Inderjit

Publication type:

Article

Handling Qualities Evaluation of an Adaptive Disturbance Compensation System for Ship-Based Rotorcraft.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022007-1, doi. 10.4050/JAHS.59.022007

By:

Cooper, Jared;
Horn, Joseph F.;
Yomchinda, Thanan;
O'Neill, Eric P.

Publication type:

Article

Whirl Testing of a Pneumatic Artificial Muscle Actuation System for a Full-Scale Active Rotor.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022006-1, doi. 10.4050/JAHS.59.022006

By:

Woods, Benjamin K. S.;
Kothera, Curt S.;
Wereley, Norman M.

Publication type:

Article

Asymmetric Acoustic Scattering for Structural Health Monitoring.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022005-1, doi. 10.4050/JAHS.59.022005

By:

Costiner, Sorin;
Winston, Howard A.;
Ghoshal, Anindya;
Welsh, Gregory S.;
Manes, Enrico N.;
Urban, Michael R.;
Davis, Mark;
Bordick, Nathaniel E.

Publication type:

Article

Time-Resolved Measurements of Rotor-Induced Particle Flows Produced by a Hovering Rotor.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022004-1, doi. 10.4050/JAHS.59.022004

By:

Sydney, Anish;
Gordon Leishman, J.

Publication type:

Article

Experimental Investigation of Air Jets to Control Shock-Induced Dynamic Stall.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022003-1, doi. 10.4050/JAHS.59.022003

By:

Gardner, A. D.;
Richter, K.;
Mai, H.;
Neuhaus, D.

Publication type:

Article

Reduced In-Plane, Low-Frequency Noise of an Active Flap Rotor.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022002-1, doi. 10.4050/JAHS.59.022002

By:

Sim, Ben W.;
JanakiRam, Ram D.;
Lau, Benton H.

Publication type:

Article

Flight Control and Handling Qualities Evaluations Considering Air Resonance.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, n. 2, p. 022001-1, doi. 10.4050/JAHS.59.022001

By:

Lantzsch, Robin;
Hamers, Mario;
Wolfram, Jens

Publication type:

Article

Extendable Chord Rotors for Helicopter Envelope Expansion and Performance Improvement.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, p. 1, doi. 10.4050/JAHS.59.012007

By:

Khoshlahjeh, Maryam;
Gandhi, Farhan

Publication type:

Article

Computational Assessment of Wind Tunnel Flow in Closed and Open Section Model Rotor Tests.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, p. 1, doi. 10.4050/JAHS.59.012006

By:

Biava, M.;
Vigevano, L.

Publication type:

Article

Investigation of Maximum Blade Loading Capability of Lift-Offset Rotors.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, p. 1, doi. 10.4050/JAHS.59.012005

By:

Hyeonsoo Yeo;
Johnson, Wayne

Publication type:

Article

Self-Induced Velocity of a Vortex Ring Using Straight-Line Segmentation.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, p. 1, doi. 10.4050/JAHS.59.012004

By:

Bhagwat, Mahendra J.;
Leishman, J. Gordon

Publication type:

Article

Nonlinear Analysis of a Coaxial Microhelicopter with a Bell Stabilizer Bar.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, p. 1, doi. 10.4050/JAHS.59.012003

By:

Graf, Basile;
Müllhaupt, Philippe

Publication type:

Article

Background-Oriented Schlieren Imaging for Full-Scale and In-Flight Testing.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, p. 1, doi. 10.4050/JAHS.59.012002

By:

Raffel, Markus;
Heineck, James T.;
Schairer, Edward;
Leopold, Friedrich;
Kindler, Kolja

Publication type:

Article

Experimental Investigation of Unsteady Transition on a Pitching Rotor Blade Airfoil.

Published in:

Journal of the American Helicopter Society, 2014, v. 59, p. 1, doi. 10.4050/JAHS.59.012001

By:

Richter, K.;
Koch, S.;
Gardner, A. D.;
Mai, H.;
Klein, A.;
Rohardt, C. H.

Publication type:

Article