1–20 of 55 hits
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    A Refined Structural Dynamics Model for Composite Rotor Blades

    Jung, S. / Nagaraj, V. / Chopra, I. | British Library Conference Proceedings | 1999
    Keywords: structures

    AIAA-2006-1663 Dynamics of Insect-Based Flapping Wings: Loads Validation

    Singh, B. / Chopra, I. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2006
    Publisher: American Institute of Aeronautics and Astronautics, , Reston:
    Keywords: Structural dynamics , Materials , Structures

    Structural Modeling of Beams with Skewed Piezoactuators

    Hu, C. / Kawiecki, G. / Chandra, R. et al. | British Library Conference Proceedings | 1995
    Keywords: structural dynamics , structures , structural materials

    Aeroelastic Modeling of Trailing-edge Flaps with Smart Material Actuators

    Chopra, I. / Shen, J. / American Institute of Aeronautics and Astronautics et al. | British Library Conference Proceedings | 2000
    Keywords: structural dynamics

    Hover Testing of an Active Rotor Blade Tip and Structural Analysis of the Actuator Beam

    Bernhard, A. / Chopra, I. / AIAA et al. | British Library Conference Proceedings | 1998
    Keywords: structures , materials , adaptive structures

    Active Control of Performance and Vibratory Loads Using Leading Edge Slats

    Chopra, I. / Ravichandran, K. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2012
    Publisher: American Institute of Aeronautics and Astronautics , Reston, VA
    Keywords: Structures , Structural dynamics , Materials

    Prediction and Validation of UTTAS Pull-up Maneuver Using CFD/CSD Coupling

    Abhishek, A. / Chopra, I. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2011
    Publisher: American Institute of Aeronautics and Astronautics , Reston, VA
    Keywords: Structures , Structural dynamics , Materials

    Design and Testing of a Quad Shrouded Rotor Micro Air Vehicle in Hover

    Hrishikeshavan, V. / Black, J. / Chopra, I. et al. | British Library Conference Proceedings | 2012
    Publisher: American Institute of Aeronautics and Astronautics , Reston, VA
    Keywords: Structures , Structural dynamics , Materials

    Towards a Fundamental Understanding of Low Reynolds Number Hover-Capable Flapping Wing Aerodynamics

    Seshadri, P. / Benedict, M. / Chopra, I. et al. | British Library Conference Proceedings | 2012
    Publisher: American Institute of Aeronautics and Astronautics , Reston, VA
    Keywords: Structures , Structural dynamics , Materials

    Experimental and Computational Studies to Understand the Role of Flow Curvature Effects on the Aerodynamic Performance of a MAV-Scale Cycloidal Rotor in Forward Flight

    Benedict, M. / Jarugumilli, T. / Chopra, I. et al. | British Library Conference Proceedings | 2012
    Publisher: American Institute of Aeronautics and Astronautics , Reston, VA
    Keywords: Structures , Structural dynamics , Materials

    Aeroelastic Analysis of a MAV-Scale Cycloidal Rotor

    Benedict, M. / Mattaboni, M. / Chopra, I. et al. | British Library Conference Proceedings | 2010
    Publisher: American Institute of Aeronautics and Astronautics , Reston, Va.
    Keywords: Structural dynamics , Materials

    CFD-CSD Coupled Aeroelastic Analysis of Flexible Flapping Wings for MAV Applications: Methodology Validation

    Malhan, R. / Lakshminarayan, V. / Masarati, P. et al. | British Library Conference Proceedings | 2012
    Publisher: American Institute of Aeronautics and Astronautics , Reston, VA
    Keywords: Structures , Structural dynamics , Materials

    Helicopter Vibration Reduction with Trailing Edge Flaps

    Milgram, J. / Chopra, I. / American Institute of Aeronautics and Astronautics| ASME| ASCE | British Library Conference Proceedings | 1995
    Keywords: structural dynamics , structures , structural materials

      Helicopter vibration reduction with trailing edge flaps

      Milgram, J. / Chopra, I. | Tema Archive | 1995
      rotorcraft analysis. The analysis is modified to incorporate an unsteady aerodynamic model including flap effects. Predicted blade and pitch link ...
      Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Hover testing of a smart rotor with induced-strain actuation of blade twist

    Chen, P.C. / Chopra, I. | Tema Archive | 1995
    embedded piezoceramic elements as sensors and actuators to suppress vibrations. A 6-ft diameter 2-bladed bearingless rotor model was built with ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

      Hover Testing of a Smart Rotor With Induced-Strain Actuation of Blade Twist

      Chen, P. / Chopra, I. / American Institute of Aeronautics and Astronautics| ASME| ASCE | British Library Conference Proceedings | 1995
      Keywords: structural dynamics , structures , structural materials

    Aeroelastic Analysis of Advanced Geometry Tiltrotor Aircraft

    Srinivas, V. / Chopra, I. / Nixon, M. et al. | British Library Conference Proceedings | 1995
    Keywords: structural dynamics , structures , structural materials

      Aeroelastic analysis of advanced geometry tiltrotor aircraft

      Srinivas, V. / Chopra, I. / Nixon, M.W. | Tema Archive | 1995
      A tiltrotor model is formulated to predict the dynamics and aeroelastic stability of composite-coupled advanced geometry rotors. Advanced ...
      Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Formulation of a Rotor-System Damage Detection Methodology

    Ganguli, R. / Chopra, I. / Haas, D. et al. | British Library Conference Proceedings | 1995
    Keywords: structural dynamics , structures , structural materials

      Formulation of a rotor-system damage detection methodology

      Ganguli, R. / Chopra, I. / Haas, D. | Tema Archive | 1995
      A rotor-system damage detection methodology is formulated for an articulated rotor in hover, and in forward flight. Damages are represented ...
      Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    AIAA-2001-1675 Aeroelastic Stability of Smart Trailing-Edge Flap Helicopter Rotors

    Shen, J. / Chopra, I. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2001
    Keywords: structures , structural dynamics , materials , adaptive structures

    AIAA-2001-1358 Open-Loop Hover and Wind Tunnel Testing of Mach-Scaled Rotor with Trailing-Edge Flaps

    Koratkar, N. / Chopra, I. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2001
    Keywords: structures , structural dynamics , materials , adaptive structures

    AIAA-2001-1433 Trailing Edge Flap Control Methodology for Vibration Reduction of Helicopter with Dissimilar Blades

    Roget, B. / Chopra, I. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2001
    Keywords: structures , structural dynamics , materials , adaptive structures

    A Comprehensive Analysis for Whirl Flutter Stability of Two-Bladed Proprotor/Pylon Systems

    Singh, B. / Chopra, I. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2003
    Keywords: structures , structural dynamics , materials , adaptive structures , dynamics