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Journal of Projectiles, Rockets, Missiles and Guidance >

2016 , Vol. 36 >Issue 4: 161 - 164

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2016.04.042

CORRELATION TECHNOLOGY

Study on Gravity Moment Algorithm of Pitch System in Any Loading Mode

  • FANG Hang ,
  • HUANG Chaoxue ,
  • WANG Minyi
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  • No. 710 Research Institute, CSIC, Hubei Yichang 443003, China

Received date: 2015-11-16

  Online published: 2025-05-30

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Abstract

In order to calculate load of gravity moment of a certain type of rocket launcher in real time, based on the principle of equivalent mass center of mass of a particle system, the model function of gravity moment in any load mode was deduced and programmed with Matlab, and compared with actual results measured and calculated by Pro/E software. Simulation results show that this kind of algorithm can satisfy real-time solution of gravity moment in any load mode, settles effectively current use of Pro/E software to measure and calculate gravity moment method which has series of shortcomings like a large amount of work and poor generality, which can greatly improve research efficiency.

Key words： arbitrary loading pattern; rocket launcher; gravity moment; software algorithm

Cite this article

FANG Hang , HUANG Chaoxue , WANG Minyi . Study on Gravity Moment Algorithm of Pitch System in Any Loading Mode[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2016 , 36(4) : 161 -164 . DOI: 10.15892/j.cnki.djzdxb.2016.04.042

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