Identification and Application of Engine Thrust for Rocket-assisted Projectile

WANG  Haifeng; WANG  Pengxin; CAO  Chengzhuang; WANG  Hongge; JI  Xuesong

doi:10.15892/j.cnki.djzdxb.2015.05.026

Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 5: 103 - 106

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.05.026

ROCKETS TECHNOLOGY

Identification and Application of Engine Thrust for Rocket-assisted Projectile

WANG Haifeng ,
WANG Pengxin ,
CAO Chengzhuang ,
WANG Hongge ,
JI Xuesong

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1 Baicheng Ordnance Test Center, JilinBaicheng 137001, China
2 Liaoshen Industries Croup Co. Ltd, Shenyang 110045, China
3 Beifang Huaan Industries Croup Co. Ltd, Helongjiang Qiqihar 161006, China

Received date: 2015-05-26

Online published: 2025-05-28

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Abstract

In order to improve accuracy of firing tables production and trajectory simulation for rocket assisted projectile, the integral ballistic parameter identification method was constructed by spline function and parameters differential correction technology, and transformation model for standard and nonstandard engine parameters was given, identification of dynamic engine thrust from radial velocity measured by Doppler radar was realized. The simulation results show that the method is effective and feasible.

Key words： rocket assisted projectile; firing tables; engine; thrust

Cite this article

WANG Haifeng , WANG Pengxin , CAO Chengzhuang , WANG Hongge , JI Xuesong . Identification and Application of Engine Thrust for Rocket-assisted Projectile[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(5) : 103 -106 . DOI: 10.15892/j.cnki.djzdxb.2015.05.026

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