| 在大气紊流中飞行的弹性飞行器动力学模型 |
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| 引用本文： | 祝小平,陈士橹.在大气紊流中飞行的弹性飞行器动力学模型[J].飞行力学,1992,10(1):29-39. |
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| 作者姓名： | 祝小平 陈士橹 |
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| 作者单位： | 西北工业大学，西北工业大学 |
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| 摘 要： | 本文以大展弦比、后掠翼飞机和轴对称导弹为例,分别建立了弹性飞机和细长体弹性飞行器在大气紊流中飞行时的动力学模型。该模型考虑了非定常气动力的影响以及刚性运动和弹性变形模态之间的气动耦合作用,并给出了其状态空间方程的标准形式。
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| 关 键 词： | 大气紊流 弹性飞行器 动力学模型 |
DYNAMIC MODEL OF ELASTIC VEHICLES FLYING IN ATMOSPHERIC TURBULENCE |
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| Zhu Xiaoping,Chen Shilu.DYNAMIC MODEL OF ELASTIC VEHICLES FLYING IN ATMOSPHERIC TURBULENCE[J].Flight Dynamics,1992,10(1):29-39. |
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| Authors: | Zhu Xiaoping Chen Shilu |
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| Institution: | Northwestern Polytechnic University |
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| Abstract: | In this paper, a dynamic model of elastic vehicles flying in atmospheric turbulence is presented, which is based on large aspect ratio, sweptback wing airplane and axis symmetrical missile respectively. The affect of unsteady aerodynamic forces and aerodynamic coupling action between rigid motion and elastic vibration are considered in the model. The state--space equation of motion is also given in this paper. |
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| Keywords: | atmospheric turbulence elastic vehicle dynamic model |
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