| 火箭飞行过程中的气动交连影响 |
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| 引用本文： | 李振涛.火箭飞行过程中的气动交连影响[J].航天控制,1990(3). |
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| 作者姓名： | 李振涛 |
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| 作者单位： | 北京航天自动控制研究所 |
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| 摘 要： | 本文提出了一种火箭飞行中考虑气功交连的气功力矩线性表达式,从而给出了一组考虑姿态交连的姿态角迭代方程组。该方程能较好的反映实际飞行中各姿态角变化的相互关系,并改进了原有单通道迭代方式,使用此组方程能使弹道计算程序自主进行。
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| 关 键 词： | 弹道计算 计算机辅助设计 姿态控制 气动交连 |
THE EFFECT OF AERODYNAMIC CROSSCOUPLING DURING ROCKET FLIGHT |
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| Li Zhentao Beizing Aerospace Automatic Control Institute.THE EFFECT OF AERODYNAMIC CROSSCOUPLING DURING ROCKET FLIGHT[J].Aerospace Control,1990(3). |
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| Authors: | Li Zhentao Beizing Aerospace Automatic Control Institute |
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| Institution: | Li Zhentao Beizing Aerospace Automatic Control Institute |
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| Abstract: | This paper Presents a linear expression of aerodynamic moment for aerodynamic crosscoupling during rocket flight and an iterative equation of attitude angle is given in which attitude crosscoupling is Considered, These equations canbetter reflcet the relations of the variation of all attitude angles during actical flight process and the original iteration method for one channel is improved. By using this set of equations the trajectory Calculating programs can be perf ormed automatically. |
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| Keywords: | Trajectory calculation Computer aioled design Attitude control Aerodynamic crosseoupling |
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