[1]杨国来,陈运生,王进平.船载火炮系统的运动稳定性研究[J].南京理工大学学报(自然科学版),1999,(03):17-20.
 YangGuolai ChenYunsheng WangJinping.Study on Kinetic Stability of Trawler System with Howitzer[J].Journal of Nanjing University of Science and Technology,1999,(03):17-20.
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船载火炮系统的运动稳定性研究()
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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:
1999年03期
页码:
17-20
栏目:
出版日期:
1999-06-30

文章信息/Info

Title:
Study on Kinetic Stability of Trawler System with Howitzer
作者:
杨国来陈运生王进平1
南京理工大学机械学院, 南京210094
 ¹ 工程兵工程学院野战工程系, 南京210007
Author(s):
YangGuolai ChenYunsheng WangJinping ①
School of Mechanics,NUST,Nanjing 210094)
关键词:
火炮 动力学 运动稳定性 浮心
Keywords:
guns dy namics kinet ic stability buoy ant center
分类号:
TJ301
摘要:
该文研究地面火炮在小型船舶上发射时的运动稳定性问题。船载火炮系统简化成弹性铰接的多刚体系统,各刚体的运动学关系采用递推形式,在此基础上计算偏速度和偏角速度,建立了船体倾斜时浮心位置变化的数学模型,由Kane方程得到了船载火炮系统动力学方程,通过数值计算预测该系统的运动和受力规律,分析了该类系统的运动稳定性,对该类系统的结构设计和实际使用均有参考价值。
Abstract:
Kinet ic stability of trawler system w ith how it zer during f iring is studied in the paper. The system is simplified into system of rigid bodies interconnected by elast ic joint s. The recursive kinemat ic formulas of each rigid body are derived, on the basis of this, part ial veloc-i t ies and part ial angular velocit ies can be formulated. T he mathemat ical model is set up for calculat ing the change of buoyant center in hull’s slope. The dynamic equat ions for traw ler system w ith how itzer are obtained by using Kane’s equations. T he kinet ic stability of the system is analyzed according to the est imated dynamic responses, w hich is of value to st ructural design and pract ical operat ion of the systems.

参考文献/References:

1 伍景英.船舶设计理论.北京: 国防工业出版社, 1966
2 张月林. 火炮反后坐装置设计. 北京: 国防工业出版社, 1984
3 袁士杰. 多刚体系统动力学, 北京: 北京理工大学出版社, 1992
4 杨国来.火炮动力学建模与仿真.[ 学位论文] , 南京: 南京理工大学, 1993

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备注/Memo

备注/Memo:
国防预研行业基金
杨国来 男 31 岁 博士
更新日期/Last Update: 2013-03-29