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弹箭与制导学报 >

2016 , Vol. 36 >Issue 3: 78 - 81

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2016.03.021

火箭技术

火箭级间分离与姿控耦合影响研究

  • 翟章明 ,
  • 张健 ,
  • 林崧 ,
  • 周一磊 ,
  • 徐明钊
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  • 1 国防科学技术大学航天科学与工程学院, 长沙 410073
    2 北京宇航系统工程研究所, 北京 100076

翟章明(1979-),男,陕西商洛人,高级工程师,研究方向:火箭分离研究。

收稿日期: 2015-05-18

  网络出版日期: 2025-05-30

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Research on Coupling Interaction between Rocket Stage Separation and Attitude Control

  • ZHAI Zhangming ,
  • ZHANG Jian ,
  • LIN Song ,
  • ZHOU Yilei ,
  • XU Mingzhao
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  • 1 College of Aerospace Science and Engineering, National University of Defense Technolog, Changsha 410073, China
    2 Beijing Institute of Astronautical Systems Engineering, Beijing 100076, China

Received date: 2015-05-18

  Online published: 2025-05-30

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摘要

为分析分离与姿控耦合设计时的相互影响,提出了基于上面级喷管最大摆动角速度,以及基于上面级实时控制的分离与姿控耦合计算方法,建立了级间分离与姿控耦合计算模型。某型火箭级间分离计算结果表明,采用基于上面级实时控制的耦合计算方法,能够真实地反应上面级姿态控制力作用下的级间分离过程,可为箭上设备安装边界设计提供准确依据。

关键词： 分离; 姿控; 耦合影响

本文引用格式

翟章明 , 张健 , 林崧 , 周一磊 , 徐明钊 . 火箭级间分离与姿控耦合影响研究[J]. 弹箭与制导学报, 2016 , 36(3) : 78 -81 . DOI: 10.15892/j.cnki.djzdxb.2016.03.021

Abstract

In order to analyze coupling interaction between stage separation and attitude control, the method for calculating coupling between separation and attitude control was proposed based on upper-stage nozzle's maximum swing angular velocity and real time control, and calculating model of coupling between stage separation and attitude control was established.According to calculation of stage separation of some certain rocket, the coupling calculating method based on upper-stage real-time control truly reveals stage separating process under upper-stage attitude control force, can provide precise reference for installing boundary design of rocket-borne equipment.

Key words： stage separation; attitude control; coupling influence

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参考文献

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