The Study on Control Ability and Accuracy of Single Group Rudder Control Rocket

DU  Handong; CAO  Hongsong; ZHAO  Handong; YUAN  Dawei; WANG  Quan

doi:10.15892/j.cnki.djzdxb.2011.02.070

Journal of Projectiles, Rockets, Missiles and Guidance >

2011 , Vol. 31 >Issue 2: 157 - 160

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.02.070

BALLISTIC AND AIRDYNAMICS

The Study on Control Ability and Accuracy of Single Group Rudder Control Rocket

DU Handong ,
CAO Hongsong ,
ZHAO Handong ,
YUAN Dawei ,
WANG Quan

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Research Center of Projectiles and Rockets Analog Simulation, North University of China, Taiyuan 030051, China

Received date: 2010-07-03

Online published: 2025-05-30

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Abstract

Low cost, high accuracy, simple control ammunition is one of important directions for smart munitions. Two pneumatic rudders were added to a conventional rocket, numerical simulation was studied on the rocket trajectory in this paper. The control time and the rudder angle effect on the correction ability were mainly analyzed, and the correction ability and control accuracy of the rudder were calculated. The results show that under the assumption in this paper, 10°rudder angle, 47.55s after the muzzle when conducting control, the rocket can fly stably and the correction ability with the largest and the control accuracy is within 0.8%.

Key words： pneumatic rudder; correction ability; control accuracy

Cite this article

DU Handong , CAO Hongsong , ZHAO Handong , YUAN Dawei , WANG Quan . The Study on Control Ability and Accuracy of Single Group Rudder Control Rocket[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(2) : 157 -160 . DOI: 10.15892/j.cnki.djzdxb.2011.02.070

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