[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

Journal of Projectiles, Rockets, Missiles and Guidance >

2012 , Vol. 32 >Issue 3: 47 - 48,52

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.03.035

MISSILES AND GUIDANCE TECHNOLOGY

The Numerical Simulation and Research of Combined Fin-deflection Efficiency of Tactical Missile

  • WANG Liqiang ,
  • LI Bin ,
  • LIU Xianming
Expand
  • 1 China Airborne Missile Academy, Henan Luoyang 471009, China
    2 Aviation Key Laboratory of Science and Technology on Airborne Guided Weapons, Henan Luoyang 471009, China

Received date: 2011-07-28

  Online published: 2025-05-29

Fold

Abstract

For better design of tactical missile's control system, it is crucial to study the fin-deflection efficiency of respective channel. In this paper, the numerical simulation method based on structured overlapping grids was applied to get outer flow field around the missile with combined fin deflection. The effect of fin deflection of pitch channel on roll channel was emphatically analyzed. The results show medium fin deflection of pitch channel can make considerable effect on fin-deflection efficiency of roll channel, while fin deflection of roll channel affects little on pitch channel.

Key words： tactical missile; structured overlapping grids; combined fin deflection; flight control

Cite this article

WANG Liqiang , LI Bin , LIU Xianming . The Numerical Simulation and Research of Combined Fin-deflection Efficiency of Tactical Missile[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2012 , 32(3) : 47 -48,52 . DOI: 10.15892/j.cnki.djzdxb.2012.03.035

[an error occurred while processing this directive]

References

[1]
Benek J A, Buning P G, Steger J L. A 3-D chimera grid embedding technique[R]. AIAA 85 – 1523, 1985.
[2]
Nakahashi K, Togashi F, Sharov D. An intergrid-boundary definition method for overset unstructured grid approach[R]. AIAA - 99-3304-CP, 1999.
[3]
Sharov D, Nakahashi K. Reordering of 3-D hybrid unstructured grids for vectorized LU-SGS Navier-Stokes computations[R]. AIAA 97-2102, 1997.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]