[1]米粮川,高树滋,何永,等.火炮发射动力学中有功内力的广义力[J].南京理工大学学报(自然科学版),2005,(03):274-276.
 MI Liang-chuan,GAO Shu-zi,HE Yong,et al.General Force of Working Internal Forces of Gun Firing Dynamics[J].Journal of Nanjing University of Science and Technology,2005,(03):274-276.
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火炮发射动力学中有功内力的广义力
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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03期
页码:
274-276
栏目:
出版日期:
2005-08-30

文章信息/Info

Title:
General Force of Working Internal Forces of Gun Firing Dynamics
作者:
米粮川高树滋何永赖长缨
南京理工大学机械工程学院, 江苏南京210094
Author(s):
MI Liang-chuan GAO Shu-zi HE Yong LAI Chang-ying
School of Mechanical Engineering ,NUST, Nanjing 210094,China
关键词:
动力学 有功内力 广义力 火炮
Keywords:
dynam ics w ork ing interna l forces genera l force guns
分类号:
TJ301
摘要:
针对火炮发射过程中构件的弹性和构件间的阻尼效应导致的有功内力问题,从力学的基本概念出发,推导了有功内力对应的广义力计算公式,为火炮发射动力学计算中公式符号的简化提供了理论依据,具体分析了火炮发射系统中存在的非刚性元件,如反后坐装置和上架、下架之间的摩擦力矩的有功内力问题,为解释火炮发射动力学的理论计算误差奠定了基础。
Abstract:
In v iew of the prob lem of w ork ing interna l forces caused by the e lasticity o f parts and the damper betw een parts in the firing process, based on the basic concepts ofmechan ics, th is paper presents the deduced formula for the general force o f work ing interna l fo rces. The fo rmula prov ides a theo retica l basis for simp lify ing m athematical formu la symbo ls in the gun firing dynam ics. The in ternal forces concerned w ith the non-stiff parts such as reco ilmechanism and the friction torque betw een upper carriage and low er carriage are studied. This paper lays a foundat ion for exp laining the errors in the theo retica l calculat ion of gun f iring dynam ics.

参考文献/References:

[ 1] 高树滋, 张月林, 陈运生, 等. 火炮反后坐装置设计 [M ] . 北京: 兵器工业出版社, 1995.
[ 2] 何永, 高树滋. 火炮运动和身管振动的耦合研究[ J] 火炮发射与控制学报, 1996, 1: 18- 21.
[ 3] 张延教. 高等动力学[ Z]. 南京: 华东工学院, 1986.
[ 4] 洪善桃. 高等动力学[M ] . 上海: 同济大学出版社, 1990.
[ 5] 豪瑟W . 凌振芳, 郭儒译. 力学原理导论[M ]. 天津: 南开大学出版社, 1987.
[ 6] Robe rson R E, Schuertassek R. Dynam ics o fM ultibody System s[M ]. Berlin: Springer-V erlag H e idelbe rg, 1988.

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备注/Memo

备注/Memo:
作者简介: 米粮川( 1966 - ), 男, 黑龙江齐齐哈尔人, 高级工程师, 博士生, 主要研究方向: 火炮设计, E-m ail: n jm iliangchuan@ sohu. com。
更新日期/Last Update: 2013-03-03