[1]侯健,可学为,魏平,等.大口径舰炮摆弹机构的动态设计[J].南京理工大学学报(自然科学版),2010,(04):528-532.
　HOU Jian,KE Xue-wei,WEI Ping,et al.Dynamic Design for Ammunition Swing Device of Large Caliber Ship Gun[J].Journal of Nanjing University of Science and Technology,2010,(04):528-532.
点击复制

大口径舰炮摆弹机构的动态设计
分享到：

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

卷:
期数:
2010年04期
页码:
528-532
栏目:
出版日期:
2010-08-31

文章信息/Info

Title:
Dynamic Design for Ammunition Swing Device of Large Caliber Ship Gun
作者:
侯健;可学为;魏平;樊龙龙;
海军工程大学兵器工程系
Author(s):
HOU Jian; KE Xue-wei; WEI Ping; FAN Long-long
Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,China
关键词:
摆弹机构;  有限元法;  柔体动力学;  动态设计
Keywords:
ammunition swing devices;  finite element method;  flexible body dynamics;  dynamic design
分类号:
TJ391
摘要:
根据某舰炮摆弹机构的摆弹时间与结构强度的设计要求,对摆弹机构进行了动态设计。利用摆弹机构的刚体动力学方程,获得了机构的初始设计参数;利用有限元法,得到了摆臂的Craig-Bampton模态,建立了将摆臂作柔体处理的机构动力学方程,获得了摆臂的动态应力时间历程以及在停止位置的弹药振动响应;通过对不同弹簧刚度、不同弹簧预压力、不同摆臂厚度情况下计算结果的比较分析,得到了一组满足设计要求的较佳设计参数。所采用的机构动态设计方法可提高机构设计的可靠性和准确性,为工程设计提供了依据。
Abstract:
According to the design requirements of swing-up time and structure strength of the ammunition swing device of a naval gun,a dynamic design process is conducted here.Through solving the rigid dynamic equations of the device,the initial design parameters are obtained.The Craig-Bampton modes are solved using the Finite Element Method,and the dynamic equations of the mechanism system considering the swing arm to be a flexible body are built.By solving the multi-body dynamic equations,the time response history of dynamic stress of the swing arm and the vibration response of the ammunition at stop position are obtained.The simulation results for different spring stiffness,different spring preload,and different swing arm thickness are compared.According to the computation data,one group of design parameters satisfying the given design requirements are obtained.The dynamic design method can improve the reliability and accuracy of the device in design and this design result can provide reference for practical engineering design.

参考文献/References:

[ 1] ?? 邱志明, 孙世岩, 易善勇, 等. 舰炮武器系统技术发展 趋势研究[ J]. 舰船科学技术, 2008, 30( 2): 21- 26.
[ 2] 罗阿妮, 刘贺平, 胡胜海, 等. 舰炮供弹系统设计研 究[ J ]. 哈尔滨工程大学学报, 2006, 27 ( 5 ): 757- 761.
[ 3] 葛杨, 肖海燕, 舒海生, 等. 新型舰炮供弹系统仿真 设计研究[ J]. 哈尔滨工程大学学报, 2005, 26( 3): 324- 328.
[ 4] 侯保林. 弹丸传输臂的结构与控制综合设计方 法[ J]. 兵工学报, 2006, 27( 5): 788- 791.
[ 5] Ge radinM. F lex ib le m ultibody dynam ics[M ]. H obo?? ken, US: JohnW iley& Sons, 2001.
[ 6] Cou tinhoM G . Dynam ic sim ulations of mu ltibody sys?? tem s[M ]. New York, USA: Springer, 2001.

相似文献/References:

[1]陈强,杨国来,王晓锋,等.变速移动载荷作用下梁的动态响应数值模拟[J].南京理工大学学报(自然科学版),2011,(02):204.
　CHEN Qiang,YANG Guo-lai,WANG Xiao-feng,et al.Numerical Analysis for Dynamic Responses of Beams Subjected to Moving Loads with Non-uniform Motion[J].Journal of Nanjing University of Science and Technology,2011,(04):204.
[2]吴其俊,周克栋,赫雷,等.连续损伤力学在复合材料厚壁圆筒 渐进破坏分析中的应用[J].南京理工大学学报(自然科学版),2011,(04):479.
　WU Qi-jun,ZHOU Ke-dong,HE Lei,et al.Progressive Failure Analysis of Composite Thick-wall Cylinder Using Continuum Damage Mechanics[J].Journal of Nanjing University of Science and Technology,2011,(04):479.
[3]梁睿君,等.薄壁零件铣削加工系统动态特性测试与分析[J].南京理工大学学报(自然科学版),2009,(06):717.
　LIANG Rui-jun,YE Wen-hua,HUANG Xiang.Test and Analysis for Dynamic Characteristics of Thin-walled Components Milling System[J].Journal of Nanjing University of Science and Technology,2009,(04):717.
[4]刘达,顾克秋,何永,等.基于不同土体的牵引火炮动态应力分析[J].南京理工大学学报(自然科学版),2008,(06):681.
　LIU Da,GU Ke-qiu,HE Yong.Dynamic Stress Analysis of Towed Howitzer Placed on Different Soils[J].Journal of Nanjing University of Science and Technology,2008,(04):681.
[5]倪晓武,陈笑,许伯强,等.激光激发瞬态Lamb波的实验检测与数值模拟[J].南京理工大学学报(自然科学版),2003,(05):588.
　NiXiaowu ChenXiao XuBoqiang XuRongqing ShenZhonghua LuJian.Study of Laser-generated Transient Lamb Wave by Experiment and Numerical Simulation[J].Journal of Nanjing University of Science and Technology,2003,(04):588.
[6]王晓锋,姜兴渭.有限段法在高炮发射多体系统动力学分析中的应用[J].南京理工大学学报(自然科学版),2001,(01):25.
　WangXiaofeng JiangXingwei.Application of Finite Segment Method to Dynamic Analysis of Antiaircraft Gun Launch[J].Journal of Nanjing University of Science and Technology,2001,(04):25.
[7]杜忠华,李小笠,赵国志.脆性和韧性材料细观损伤过程的数值模拟[J].南京理工大学学报(自然科学版),2001,(01):36.
　DuZhonghua LiXiaoli ZhaoGuozhi.Numerical Simulation of Damaging Process in Mesosize for Brittle and Ductile Materials[J].Journal of Nanjing University of Science and Technology,2001,(04):36.
[8]顾克秋,钱林方,侯保林.炮尾炮闩机构装配体有限元分析[J].南京理工大学学报(自然科学版),2000,(05):414.
　GunKeqiu QianLinfang HouBaolin.Assembly Level Finite Element Analysis of Breech Mechanism of Gun[J].Journal of Nanjing University of Science and Technology,2000,(04):414.
[9]王建文,吴小平.平板超音速侧喷流绕流场数值模拟[J].南京理工大学学报(自然科学版),1999,(03):36.
　WangJianwen WuXiaoping.The Numerical Simulation of Supersonic Flow Field with Lateral Jet Flow[J].Journal of Nanjing University of Science and Technology,1999,(04):36.
[10]侯保林,钱林方,袁人枢.一种用于弹性机构有限元动力学分析的刚体单元[J].南京理工大学学报(自然科学版),1998,(06):501.
　Hou Baolin Qian L infang Yuan Rensu.A Rigid Element for Dynamic Analysis of Elastic Mechanisms by FEM[J].Journal of Nanjing University of Science and Technology,1998,(04):501.

备注/Memo

备注/Memo:
作者简介: 侯健( 1964- ), 男, 博士, 副教授, 主要研究方向: 舰炮武器总体设计, Email:501- h@j163.com。
更新日期/Last Update: 2012-11-02