| 飞机起落架仿真数学模型建立方法 |
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| 引用本文： | 袁东.飞机起落架仿真数学模型建立方法[J].飞行力学,2002,20(4):44-47. |
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| 作者姓名： | 袁东 |
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| 作者单位： | 中国飞行试验研究院,飞机所,陕西,西安,710089 |
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| 摘 要： | 阐述了以大系统理论部件建模为基础的轮式起落架仿真建模方法，通过分析机轮的运动特点，介绍了轮胎、减震支柱、前轮转向操纵系统和刹车系统的模型，研究了作用于起落架上的力、力矩及其传递过程，最后，通过计算和结果分析，证明该模型是正确的。
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| 关 键 词： | 飞机 起落架 仿真 数学模型 运动力学 着陆 |
| 文章编号： | 1002-0853(2002)04-0044-04 |
| 修稿时间： | 2002年3月14日 |
Establishment Method of a Landing-Gear Simulation Model |
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| YUAN,Dong.Establishment Method of a Landing-Gear Simulation Model[J].Flight Dynamics,2002,20(4):44-47. |
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| Authors: | YUAN Dong |
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| Abstract: | This paper describes a modeling method of the wheeled landing-gear on the basis of the theory of huge-system's components modeling. It analyzes the characteristics of wheel motion, introduces the models of the tire, shock strut, nose-wheel turning control system and break system models and studies their forces, moments and transitive procedures on the landing-gear. Finally, the correction of model was certificated by calculating and results analyzing. |
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| Keywords: | wheeled landing-gear model tire shock strut steering angle of nose-wheel twisting angle of tire |
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