| 推力矢量飞机平衡区的计算 |
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| 引用本文： | 李林刚,高浩.推力矢量飞机平衡区的计算[J].飞行力学,1997,15(4):19-23. |
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| 作者姓名： | 李林刚 高浩 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 通过对推力矢量控制下飞机动力学特性的分析，定义了飞机机动的平衡区并进行计算，确定了推力矢量在低速机动中对飞机平衡特性的决定性影响，并与常规飞机的平衡特性进行了比较分析。将以往用来分析飞机尾旋运动的分歧与突变理论（ＢＡＴＣＭ）推广到推力矢量飞机过失速平衡特性的计算中，确定了在不同的飞行状态及推力矢量系统配置下飞机过失速机动的平衡区。其结果有助于理解推力矢量系统的效用及其设计参数对飞机过失速机动能力的
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| 关 键 词： | 推力矢量 平衡特性 过失速机动 飞机动力学 |
The EquilibriumRegionofThrust Vector ControlAircraft |
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| Li Lingang,Gao Hao.The EquilibriumRegionofThrust Vector ControlAircraft[J].Flight Dynamics,1997,15(4):19-23. |
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| Authors: | Li Lingang Gao Hao |
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| Institution: | Northwestern Polytechnical University |
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| Abstract: | The unique flight dynamic characteristics of thrust vectored aircraft has been analyzed in this paper.Through definition and calculation of the equilibrium region in low speed maneuvers,the decisiveness of thrust vector control(TVC) in post stall maneuvers is shown comparing with the surface controlled aircraft.The conventional BATCM method used in spin analysis has been applied in this post stall equilibrium problem to calculate the equilibrium region under different flight conditions and TVC system parameters.The results are helpful in comprehension of the effectiveness of TVC system in post stall maneuvers. |
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| Keywords: | Thrust vector control Equilibrium characteristic Post stall maneuver |
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