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    Comprehensive Analysis Aeroelastic Stability Predictions for the Mars Sample Recovery Helicopters and Ingenuity

    S. J. Wright / G. Sahragard-Monfared / N. L. Schatzman et al. | NTIS | 2024
    Schlagwörter: Sample recovery helicopters

    Cooperative-transportation dynamics of two helicopters transporting a rocket booster undergoing planar motions

    Li, Guanfu / Huang, Jie / Singhose, William et al. | Elsevier | 2024
    Schlagwörter: Two helicopters

    Flowfield Analysis of Vortex Interactions During Large Sharp-Edged Gusts

    Bonnet, Carlota / Smith, Marilyn J. | AIAA | 2024
    Schlagwörter: Helicopters

    Hierarchical Framework for Optimizing Wildfire Surveillance and Suppression Using Human-Autonomous Teaming

    Al-Husseini, Mahdi / Wray, Kyle H. / Kochenderfer, Mykel J. | AIAA | 2024
    Schlagwörter: Helicopters

    Postflight Assessment of Mars 2020 Entry, Descent, and Landing Simulation

    Dutta, Soumyo / Way, David W. / Zumwalt, Carlie H. et al. | AIAA | 2024
    Schlagwörter: Helicopters

    Standard Indoor Method of Collection and Presentation of the Bare Turboshaft Engine Noise Data for Use in Helicopter Installations

    SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Lecture notes in rotorcraft engineering

    Filippone, Antonio / Barakos, George N. | TIBKAT | 2023
    Schlagwörter: Rotors (Helicopters)

    Helicopter Power Assurance

    SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Turbine Drive Shaft Connection

    SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    The Effect of Installation Power Losses on the Overall Performance of a Helicopter

    SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Helicopter Powerplant Corrosion Protection

    SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Predicting the Collection Efficiency on a Generic Rotor Blade with a Three-Dimensional Eulerian Particle Solver

    Sotomayor-Zakharov, Denis / Knop, Inken / Buchen, Philipp | SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Ice Protection System Design for the Next Generation Civil Tiltrotor Engine Intake

    Zanon, Alessandro / Tormen, Damiano / De Gennaro, Michele | SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Blade element rotor theory

    Volodin, Pylyp | TIBKAT | 2023
    Schlagwörter: Rotors (Helicopters)

    Active Global Vibration Control of Helicopter Fuselage

    Lang, Kai / Xia, Pinqi / Wang, Xiao | AIAA | 2023
    Schlagwörter: Helicopters

    Snow Effects on the NGCTR Nacelle for Relevant Certification Conditions

    Van der Weide, Edwin / Spek, Ferdinand / van der Ven, Harmen et al. | SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Air Bleed Objective for Rotorcraft Turbine Engines

    SAE Technical Papers | 2023
    Schlagwörter: Helicopters

    Fuzzy Adaptive Nonsingular Terminal Sliding Mode Control of a Miniature Helicopter

    Kardehi Moghaddam, Reihaneh / Baratpoor, Javad | AIAA | 2023
    Schlagwörter: Helicopters

    Experimental Analysis of Advanced Control and Estimation Systems for Autonomous Ship Landing

    J. F. Horn / J. W. Langelaan | NTIS | 2023
    Schlagwörter: Helicopters

    Optimal Planetary Surface Exploration with Heterogeneous Agents

    Choi, Euihyeon / Ahn, Jaemyung | AIAA | 2023
    Schlagwörter: Helicopters

    Pilots’ Perspectives on Urban Air Mobility Safety Challenges and Potential Solutions

    Rania Wageh Ghatas / Saeideh E. Samani / Victoria L. Dulchinos et al. | NTRS | 2023
    Schlagwörter: Helicopters

    Simultaneous swept anhedral helicopter blade tip shape and control-system design

    Sal, Firat | Emerald Group Publishing | 2022
    Schlagwörter: Helicopters

    Method to Calculate Behind Start of Takeoff Roll Noise Level Adjustments

    SAE Technical Papers | 2022
    Schlagwörter: Helicopters

    Design Concepts to Meet EASA SC-VTOL-01 Single Failure Criteria

    P. R. Darmstadt / S. Pathak / T. Krantz et al. | NTIS | 2022
    Schlagwörter: Helicopters

    Flight Dynamics and Control of an Unmanned Helicopter with Underslung Double Pendulum

    Dhiman, Kuldeep K. / Abhishek / Kotharic, Mangal | AIAA | 2022
    Schlagwörter: Helicopters

    EVALUATION OF THE EFFECTIVENESS OF PERSONAL HEAD PROTECTION EQUIPMENT IN ARMY AVIATION AND WAYS TO IMPROVE THEM

    Freier Zugriff
    V.V. Kharitonov / P.M. Sheshegov / V.N. Zinkin | DOAJ | 2022
    Schlagwörter: helicopters

    Comparison of Autonomous Flight Control Performance Between Partial- and Full-Authority Helicopters

    Takahashi, Marc D. / Fujizawa, Brian T. / Lusardi, Jeffery A. et al. | AIAA | 2022
    Schlagwörter: Helicopters

    Real-Time Prediction of Probabilistic Crack Growth with a Helicopter Component Digital Twin

    Zhou, Xuan / He, Shuangxin / Dong, Leiting et al. | AIAA | 2022
    Schlagwörter: Helicopters

    Application of social spider optimization and improved active disturbance rejection controller in hierarchical control of cooperative multi-lift with four unmanned helicopters

    Duan, Dengyan / Zhao, Hong / Yu, Tianle et al. | SAGE Publications | 2022
    Schlagwörter: unmanned helicopters

    Rapid Method for Computing Reachable Landing Distances in Helicopter Autorotative Descent

    Eberle, Brian F. / Rogers, Jonathan D. / Alam, Mushfiqul et al. | AIAA | 2022
    Schlagwörter: Helicopters

    New Algorithm and Experiments for Helicopter Active Control of Structural Response

    Lang, Kai / Xia, Pinqi / Shang, Lina | AIAA | 2022
    Schlagwörter: Helicopters

    Cable-Suspended Cooperative Transportation Control with Multi-unmanned Helicopters

    Su, Zikang / Zhou, Wenzhe / Liang, Xiao et al. | Springer Verlag | 2022
    Schlagwörter: Multi-unmanned helicopters (MUHs)

    Defining Normal Cervical Spine Range of Motion In Rotary-Wing Pilots (Part 2): A Method of Estimating UH-60 Aviator Cervical Spine Range of Motion Using Head Position Data from an Optical-Based Inertial Tracker

    S. T. Williams / A. M. Madison / V. C. Chancey | NTIS | 2022
    Schlagwörter: Helicopters

    Designation of Direction of Rotation of Helicopter Rotors

    SAE Technical Papers | 2021
    Schlagwörter: Helicopters

    Econometric analysis of factors influencing commercial helicopter operators’ stock returns in the gulf of Mexico

    Navarre, Jeremy T. / Frazier, Jeremy A. | Elsevier | 2021
    Schlagwörter: Commercial helicopters

    Helicopter Engine-Rotor System Compatibility

    SAE Technical Papers | 2021
    Schlagwörter: Helicopters

    Role of AH-1Z and UH-1Y Helicopters in Future United States Marine Corps Expeditionary Advanced Base Operations

    A. W. Raich | NTIS | 2021
    Schlagwörter: Attack helicopters , Helicopters

    Nonlinear Helicopter Rigid-Elastic Coupled Modeling with Its Applications on Aeroservoelasticity Analysis

    Wang, Luofeng / Chen, Renliang | AIAA | 2021
    Schlagwörter: Heavy Lift Helicopters

    One-Parameter Optimal Flux Reconstruction Schemes for Adaptive Mesh Refinement

    Chen, Long / Zhou, Zhengyang / Xia, Jian | AIAA | 2021
    Schlagwörter: Helicopters

    Comment on “Analysis of Helicopter Handling Quality in Turbulence with Recursive von Kármán Mode”

    Sherman, Peter J. | AIAA | 2021
    Schlagwörter: Helicopters

    XGBoost Gradient-Boosted Tree Predictions Using Limited Data for Coaxial Rotor Helicopters

    Seidel, Cory A. / Genter, Ethan / Peters, David A. | AIAA | 2021
    Schlagwörter: Helicopters

    Aeromechanics and Aeroelastic Stability of Coaxial Rotors

    Singh, Puneet / Friedmann, Peretz P. | AIAA | 2021
    Schlagwörter: Helicopters

    Active Vibration Control of Helicopter Fuselage with Large Dynamic Modeling Errors

    Kai, Lang / Lina, Shang / Pinqi, Xia | AIAA | 2021
    Schlagwörter: Helicopters

    Design of Aircraft for Best Value

    Bevilaqua, Paul M. | AIAA | 2021
    Schlagwörter: Helicopters

    Three-Dimensional Dynamics of Towed Underslung Systems Using Geometrically Exact Beam Theory

    Dehadrai, Abhinav Ravindra / Sharma, Ishan / Gupta, Shakti S. | AIAA | 2021
    Schlagwörter: Helicopters

    Exact and heuristic approaches to reschedule helicopter flights for personnel transportation in the oil industry

    Vieira, Thiago / De La Vega, Jonathan / Tavares, Roberto et al. | Elsevier | 2021
    Schlagwörter: Helicopters and flights re-assignments

    Aerodynamic Interaction Effects Between Propellers in Typical eVTOL Vehicle Configurations

    Stokkermans, Tom C. A. / Usai, Daniele / Sinnige, Tomas et al. | AIAA | 2021
    Schlagwörter: Tandem Rotor Helicopters

    Airfoil Method for Rotary Wing Analysis Using Modified Lift and Drag Equations

    T. Kraeutner | NTIS | 2021
    Schlagwörter: Helicopters

    Considerations for Medically-Fit Rotary-Wing Aircrew in Future Operations: A Summary Report

    A. M. Kelley / I. P. Curry | NTIS | 2021
    Schlagwörter: Helicopters

    Exploration of Ground Obstacle Visibility in a Degraded Visibility Environment by an Airborne Landing Radar

    C. S. Kenyon | NTIS | 2021
    Schlagwörter: Helicopters

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