| 空中加油受油机横侧动操稳特性研究 |
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| 引用本文： | 宋双杰,张玉莲.空中加油受油机横侧动操稳特性研究[J].科技导报(北京),2011,29(4). |
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| 作者姓名： | 宋双杰 张玉莲 |
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| 作者单位： | 西安航空职业技术学院,西安,710089 |
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| 摘 要： | 空中加油时,加油机的气动力和力矩对受油机的操纵影响较大.需对影响大小进行定量分析,得出确定结论.本文对受油机的横侧动稳定性及操纵性进行了研究,确定了作用在受油机上由加油机翼端涡场引起的气动力和力矩的大小,提出一种简化气动模型,并将导数形式的力和力矩用于线性运动方程.研究表明,受油机具有发散的振荡特性,且主要由倾斜和侧向移动组成;飞行员在飞行时可通过不断操纵副翼来控制发散模态,保持飞机稳定.
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| 关 键 词： | 空中加油 受油机 横侧动稳定性 横侧操纵性 气动模型 |
Lateral Dynamic Stability of Aerial Refueling Aircraft and Tanker Aircraft |
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| SONG Shuangjie,ZHANG Yulian.Lateral Dynamic Stability of Aerial Refueling Aircraft and Tanker Aircraft[J].Science & Technology Review,2011,29(4). |
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| Authors: | SONG Shuangjie ZHANG Yulian |
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| Institution: | SONG Shuangjie,ZHANG Yulian Xi'an Aeronautical Polytechnic Institute,Xi'an 710089,China |
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| Abstract: | During the air refueling,the aerodynamic force and the vortex field of the refueling tanker aircraft would greatly affect the manipulation of the refueling aircraft,and it is important to study this impact. This paper studies the cross-lateral dynamic stability and controllability of the air refueling tanker aircraft. The aerodynamic force and the vortex field of the refueling tanker aircraft on the wing of the refueling aircraft are determined through a simplified aerodynamic model. These forces and moment... |
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| Keywords: | aerial refueling refueling machine lateral side dynamic stability cross-side maneuverability aerodynamic model |
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