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Journal of Projectiles, Rockets, Missiles and Guidance >

2023 , Vol. 43 >Issue 1: 91 - 97

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2023.01.013

Research on the Influence of Launch Time on Solid Rocket Offshore Thermal Launch

  • LEI Jing ,
  • JIANG Yi ,
  • ZHAO Ruonan
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  • School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China

Received date: 2022-03-14

  Online published: 2025-02-01

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Abstract

In order to investigate the effect of launch time on the thermal launch process of solid rocket under the excitation of sea wave, a flexible dynamic model of solid rocket’s maritime thermal launch system was established. On the basis of considering the Six-DOF sea wave excitation and taking the ship’s rolling motion as a reference, the motion characteristic points were selected as the launch time to compare the launch overload and launch accuracy of the rocket under different ship states. The results show that when the zero position of the ship rolling motion curve is selected to launch the rocket, the off-orbit attitude of the rocket in all directions is relatively small, which is the safe launch moment, and the trough position is relatively dangerous.

Key words： solid rocket; offshore thermal launch technology; excitation of sea wave; launch time

Cite this article

LEI Jing , JIANG Yi , ZHAO Ruonan . Research on the Influence of Launch Time on Solid Rocket Offshore Thermal Launch[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2023 , 43(1) : 91 -97 . DOI: 10.15892/j.cnki.djzdxb.2023.01.013

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References

Publishing order | Descend order by publishing year | Descend order by cited within
[1]
宋永生, 邵旭东, 李铎, 等. 固体运载火箭海上发射需求及应用前景分析[J]. 中国航天, 2019(6): 13-16.

SONG Y S, SHAO X D, LI D, et al. Analysis on the demand and application prospect of solid launch vehicle at sea[J]. Aerospace China, 2019(6): 13-16.

[2]
李同玉, 彭昆雅. 中国首次海上发射技术试验综述[J]. 中国航天, 2019(6): 6-12.

LI T Y, PENG K Y. Summary of China’s first sea launch technology test[J]. Aerospace China, 2019(6): 13-16.

[3]
罗勇. 海浪作用下舰载武器IMU输出建模与仿真实现[J]. 海军航空工程学院学报, 2007(5): 584-586.

LUO Y. Modeling and simulation for IMU of shipboard weapons in the condition of waves[J]. Journal of Naval Aviation University, 2007(5): 584-586.

[4]
魏照坤, 谢新连, 魏明, 等. 在风浪影响下的集装箱船航速分析[J]. 上海海事大学学报, 2017, 38(4): 6-10.

WEI Z K, XIE X L, WEI M, et al. Speed analysis on container ships with influence of wind and wave[J]. Journal of Shanghai Maritime University, 2017, 38(4): 6-10.

[5]
李晨, 陈永冰, 李文魁, 等. 某新型船舶在海浪作用下的横摇运动分析[J]. 舰船电子工程, 2020, 40(2): 32-37.

LI C, CHEN Y B, LI W K, et al. Analysis of the rolling motion of a new type of ship under the action of waves[J]. Ship Electronic Engineering, 2020, 40(2): 32-37.

[6]
周新聪, 肖仲歧, 张聪, 等. 海浪流场作用下的邮轮实船运动仿真[J]. 舰船科学技术, 2021, 43(17): 80-84.

ZHOU X C, XIAO Z Q, ZHANG C, et al. Research on cruise ship navigation simulation under the action of wave field[J]. Ship Science and Technology, 2021, 43(17): 80-84.

[7]
姜毅. 发射动力学[M]. 北京: 北京理工大学出版社, 2015: 118-128.

JIANG Y. Launching dynamics[M]. Beijing: Beijing Institute of Technology Press, 2015: 118-128.

[8]
万全. 航天发射场总体设计[M]. 北京: 北京理工大学出版社, 2015: 64-84.

WAN Q. Systematic design for space launch site[M]. Beijing: Beijing Institute of Technology Press, 2015: 64-84.

[9]
于鹏, 王兴龙. 欠驱动船舶运动数学模型精度及应用问题分析[J]. 珠江水运, 2020(10): 101-103.

WANG P, WANG X L. Analysis on accuracy and application of mathematical model of under-actuated ship motion[J]. Pearl River Water Transport, 2020(10): 101-103.

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