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Flight Dynamics Model of Helicopter Based on Simulink
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摘要
In this paper, a complete numerical simulation model of helicopter flight dynamics was established. The modeling of the main aerodynamic components of the helicopter and the aerodynamic interference are taken into account, and the modeling methods of the airfoil aerodynamic model, the induced velocity model and the waving movement model are discussed in detail. Based on the hierarchical and modular modeling principles, the whole simulation model is finally realized on the Simulink platform. Finally, the model helicopter data are used to prove the rationality and validity of the modeling theory and method.
In this paper, a complete numerical simulation model of helicopter flight dynamics was established. The modeling of the main aerodynamic components of the helicopter and the aerodynamic interference are taken into account, and the modeling methods of the airfoil aerodynamic model, the induced velocity model and the waving movement model are discussed in detail. Based on the hierarchical and modular modeling principles, the whole simulation model is finally realized on the Simulink platform. Finally, the model helicopter data are used to prove the rationality and validity of the modeling theory and method.
引文
[1]Yang Hongliang.An unmanned helicopter flight simulation dynamics modeling and program development[D].Shenyang University of Aeronautics and Astronautics,2016.
    [2]Sun Wenda.Nonlinear modeling and control of small unmanned helicopter[D].Zhejiang University,2014.
    [3]Wu Wenhai,Xu Li,Wang Qi.Study on Modeling and Robust Flight Control of Small Unmanned Helicopter[J].Aircraft Design,2014,(03):43-48.
    [4]Chen Xianxiang,Liu Ying,Hu Xiongwen,Qian Yi,Wang Jinhua.Modeling and attitude control of micro-unmanned helicopter[J].Measurement and Control Technology,2014,(03):86-89.
    [5]Ding Chunlong.Three-degree-of-freedom helicopter modeling and control method[D].Harbin University of Science and Technology,2014.
    [6]Wu Wenhai,Xu Li,Wang Qi.Study on Modeling and Robust Control of Small Unmanned Helicopter[J].Flying Mechanics,2013,(06):526-529+534.
    [7]Chen R T N.A Simplified Rotor System Mathematical Model for Piloted Flight Dynamics Simulation[R].NASA-TM-78575,1979.
    [8]Howlett J J.UH-60A Black Hawk Engineering Simulation Program Volume-Mathematical Model[R].NASA CR-166309,1981.
    [9]Chen R T N.A Simplified Rotor System Mathematical Model for Piloted Flight Dynamics Simulation[R].NASA-TM-78575,1979.
    [10]Howlett J J.UH-60A Black Hawk Engineering Simulation Program–Volume-Mathematical Model[R].NASA CR-166309,1981.
    [11]DuV al R.A Real-Time Blade Element Helicopter Simulation forH andling Qualities Analysis[C]//Proceedings of the 15th Annual European Rotorcraft Forum,Amsterdam,The Netherlands,1989.

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