[1]何大平,廖振强,王涛.基于耦合双联装的转管武器动力学研究[J].南京理工大学学报(自然科学版),2005,(05):40-42.
 HE Da-ping,LIAO Zhen-qiang,WANG Tao.Dynamics of Gatling Weapon with Coupling Double Assembly[J].Journal of Nanjing University of Science and Technology,2005,(05):40-42.
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基于耦合双联装的转管武器动力学研究
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2005年05期
页码:
40-42
栏目:
出版日期:
2005-10-30

文章信息/Info

Title:
Dynamics of Gatling Weapon with Coupling Double Assembly
作者:
何大平廖振强王涛
南京理工大学机械工程学院, 江苏南京210094
Author(s):
HE Da-pingLIAO Zhen-qiangWANG Tao
School of Mechanical Engineering,NUST,Nanjing 210094,China
关键词:
转管武器 动态仿真 耦合联装
Keywords:
Gat ling weapon dynamic simulat ion coupling assembly
分类号:
TJ02;
摘要:
该文介绍了内能源式转管武器耦合双联装的耦合结构型式,根据基于拉瓦尔喷管驱动方式的单管转管武器动力学分析,推导出同类驱动方式的耦合双联装转管武器的动力学数学模型,并进行仿真研究,给出的算例在缓冲结构参数相同的条件下,耦合双联装的内能源式转管武器其后坐力比未耦合双联装的小30%左右,其角速度波动范围也较非耦合双联装的小。因此,采用耦合双联装的方式,可以达到减小后坐力,提高系统射击精度的目的。
Abstract:
This paper introduces the structural mode of internally powered Gatling weapon with coupling double assembly. Based on the dynamic study of Gatling weapon with laval jet driving mode, this paper derives the dynamic mathematical model of coupling double assembly Gatling weapon with the same driving mode. The simulation is accomplished. The example shows that the recoil force of the internally powered Gat ling weapon with coupling double assembly system is 30 % smaller than that without the coupling double assembly system and that the fluctuation ranges of their angular velocit ies are also smaller than that without the coupling double assembly system when their cushion structural parameters are the same. Therefore, it is possible to reduce the recoil force and heighten the fire precision of weapon systems by adopting the twin-mounted coupling solut ion.

参考文献/References:

[ 1] 何志强, 黄守仁, 李载弘. 航空自动武器设计手册[M] . 北京: 国防工业出版社, 1990.
[ 2] 何大平, 廖振强, 王涛. 转管机枪喷管气流反推驱动技术研究. 弹道学报, 2004, 16( 1) : 6- 10.
[ 3] 鲍廷钰, 邱文坚. 内弹道学[M] . 北京: 北京理工大学出版社, 1995.
[ 4] 徐士良. Fortran 常用算法程序集[M] . 北京: 清华大学出版社, 1995.
[ 5] Roe P L. The use of the Riemann problem in finite difference schemes: Lecture notes in physics[M] . Berlin: Springer Verlag , 1981. 354- 359.
[ 6] Liu X, Osher S, Chan T. Weighted essentially non- oscillatory shock- capturing schemes[ J] . J Comp Phys, 1994, 115: 200- 212.

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备注/Memo

备注/Memo:
作者简介: 何大平( 1963- ) , 男, 重庆綦江人, 博士生, 主要研究方向: 自动武器设计及动力学分析, E-mail: hep@ sohu. com;
通讯作者: 廖振强( 1950- ) , 男, 教授, 博士生导师, 主要研究方向: 自动武器新原理、新结构及动力学, Email: zqliao1013@ mail. njust. edu. cn。
更新日期/Last Update: 2013-05-29