| 非完全对称火箭的助推器布局研究 |
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| 作者姓名： | 邓新宇 张津泽 曾耀祥 陈宇 |
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| 作者单位： | 北京宇航系统工程研究所 |
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| 摘 要： | 捆绑助推器是提高火箭运载能力最有效的方式,针对某捆绑2个助推器的非完全对称火箭横向布局、纵向布局两种方式,研究了不同布局对火箭姿态控制、飞行载荷的影响。结果表明,一般情况下纵向布局有利于姿态控制,横向布局有利于降低载荷。
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| 关 键 词： | 非完成对称 运载火箭 助推器布局 |
Research on the Booster Arrangement of Non-Complete-Symmetric Launch Vehicle |
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| Authors: | DENG Xinyu ZHANG Jinze ZENG Yaoxiang and CHEN Yu |
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| Institution: | Beijing Institute of Astronautical Systems Engineering,Beijing Institute of Astronautical Systems Engineering,Beijing Institute of Astronautical Systems Engineering and Beijing Institute of Astronautical Systems Engineering |
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| Abstract: | Booster is the most effective method of increasing the payload capacity of launch vehicle.In this paper, we studied broadwise/endwise overall arrangement of a launch vehicle with two boosters. Results indicate that endwise overall arrangement is helpful to increase attitude control capacity, and broadwise overall arrangement is propitious to reduce flight loads. |
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