[1]王显会,何永,高树滋,等.牵引火炮稳态转向特性研究[J].南京理工大学学报(自然科学版),2001,(01):21-24.
　WangXianhui HeYong GaoShuzi ShiYongsheng.A Study of Steeringstability of Towed Howitzer[J].Journal of Nanjing University of Science and Technology,2001,(01):21-24.
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牵引火炮稳态转向特性研究()
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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:
2001年01期
页码:
21-24
栏目:
出版日期:
2001-02-28

文章信息/Info

Title:
A Study of Steeringstability of Towed Howitzer
作者:
王显会; 何永; 高树滋; 史永胜
南京理工大学机械学院!南京210094
Author(s):
WangXianhui HeYong GaoShuzi ShiYongsheng
School of Mechanics,NUST,Nanjing 210094
关键词:
牵引;  火炮;  列车;  转向;  稳定性
Keywords:
t raction;  guns;  t rains;  steering;  stability
分类号:
U260.13
摘要:
对牵引火炮列车转向行驶中的稳态转向特性进行了分析和研究 ,建立了牵引火炮列车稳态转向的力学模型 ,得到了表征列车转向稳定性的数学表达式 ,提出了对列车稳态转向特性的评价方法。认为列车的稳态转向特性是由主车稳定性因数K1决定的 ,只有当K1>0时 ,列车才能实现稳态转向。火炮质量m2 及火炮与牵引车之间的牵引距离L对K1有一定影响 ,在牵引火炮设计时要协调m2 与L ,以保证K1>0。
Abstract:
The steering-stability of the t rain of towed how it zer is analysed in this paper. A dynamic model, the mathematic expression of steady turnability of towed how itzer and an evaluation method for turning stability are presented. It is considered that the turning stability of the train lies on the stability factor K 1 of tow ing vehicle , that is, only if K 1 is greater than 0 the train can turn stably. The result show s that the weig ht of how itzer m2 and the distance L betw een how itzer and tow ing vehicle have some ef fects on factor K 1 . In designing towed howit zer, the compromise betw een m2 and L should be considered to keep K 1 less than 0.

参考文献/References:

1 郭孔辉. 汽车操纵动力学. 长春: 吉林科学技术出版社, 1991
2 王德杉. 半挂车列车弯道制动力效能分析. 汽车技术, 1991( 12) : 1~ 8
3 郑忠华. 全挂汽车列车的稳态转向特性. 汽车技术, 1991( 2) : 10~ 16
4 余志生. 汽车理论. 北京: 机械工业出版社, 1989
5 [ 日] 安部正人. 汽车的运动和操纵. 北京: 机械工业出版社, 1998

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备注/Memo

备注/Memo:
王显会 男 32 岁 讲师
更新日期/Last Update: 2013-03-25