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Flexivity Flap Dynamics Modeling of Unmanned Autonomous Helicopter

China Mechanical Engineering ›› 2012, Vol. 23 ›› Issue (10): 1139-1141.

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#br# Flexivity Flap Dynamics Modeling of Unmanned Autonomous Helicopter

Fang Cunguang1;Li Hong1;Wang Wei2

1.Shenyang Ligong University,Shenyang,110168
2.Dalian University of Technology,Dalian,Liaoning,116024

Online:2012-05-25 Published:2012-05-30
Supported by:
National Natural Science Foundation of China（No. 60775056）

自主无人直升机桨叶挠变挥舞运动动力学建模

方存光1;李红1;王伟2

1.沈阳理工大学,沈阳,110168
2.大连理工大学，大连，116024

基金资助:
国家自然科学基金资助项目（60775056）
National Natural Science Foundation of China（No. 60775056）

Abstract

Abstract:

On 30kg-class flexibility-blade rotor of unmanned autonomous helicopter,a blade flexibility flap dynamics model rotating around free-space point,was set up in terms of d'Alembert principle. Further more, blade flexibility equation is expressed by cantilever flexibility method. Simulation validated the above work in reason.

Key words: rotary-wing flight robot, flexivity flap, dynamics modeling, d Alembert principle

摘要：

某30kg级自主无人直升机的跷跷板结构主旋翼是挠性的。针对该直升机，基于达朗伯原理建立绕自由空间点转动的桨叶挠变挥舞运动动力学模型，并借鉴悬臂梁受力挠变处理方法给出了桨叶挠变方程。数值仿真验证了桨叶挠变挥舞运动动力学模型的正确性。


关键词: 旋翼飞行机器人, 挠变挥舞运动, 动力学建模, 达朗伯原理

CLC Number:

TP242.6

FANG Cun-Guang-1, LI Gong-1, WANG Wei-2. #br# Flexivity Flap Dynamics Modeling of Unmanned Autonomous Helicopter[J]. China Mechanical Engineering, 2012, 23(10): 1139-1141.

方存光1, 李红1, 王伟2. 自主无人直升机桨叶挠变挥舞运动动力学建模[J]. 中国机械工程, 2012, 23(10): 1139-1141.

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#br# Flexivity Flap Dynamics Modeling of Unmanned Autonomous Helicopter

自主无人直升机桨叶挠变挥舞运动动力学建模

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