|Table of Contents|

Optimization Design Method for Glide Trajectory of Guided Projectiles

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2011年05期
Page:
610-613
Research Field:
Publishing date:

Info

Title:
Optimization Design Method for Glide Trajectory of Guided Projectiles
Author(s):
SHI Jin-guang1WANG Zhong-yuan1SUN Hong-hui2ZHU Jian-dong1
1.School of Energy and Power Engineering,NUST,Nanjing 210094,China; 2. The Military Product Exploitation Ordering Department of Liao-shen Industrial Group Corporation,Shenyang 110045,China
Keywords:
guided projectiles glide trajectory optimation design
PACS:
TJ012. 3
DOI:
-
Abstract:
In order to obtain the optimal glide trajectory for the glide range-extended guided projectile ( GREGP) , the optimization glide flight kinematic equations in the vertical plane are established using Pontryagin minimum principle. The solution of the optimization glide trajectory is studied. The optimal control coefficients for glide flight of the GREGP are designed. The results show that the optimal lift coefficient can ensure the maximum range for the GREGP. The optimal lift coefficient changes near 1 and tends to be 1 finally.

References:

[1] 史金光,王中原,曹小兵. 滑翔增程弹滑翔弹道设计 [J]. 南京理工大学学报, 2007, 31( 2) : 147-150.
[2] 史金光,王中原,曹小兵. 滑翔增程弹箭滑控段弹体 运动模式对增程效率的影响[J]. 兵工学报,2007, 28( 6) : 651-655.
[3] 丁松滨,王中原. 弹丸滑翔弹道的能量法研究[J]. 兵工学报, 2002, 23( 1) : 10-13.
[4] 韩子鹏. 弹箭外弹道学[M]. 北京: 北京理工大学出 版社, 2008: 539-552.

Memo

Memo:
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Last Update: 2012-10-24