| 基于瞬态动力学分析的某装备改装研究 |
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| 引用本文： | 王锋,马大为,冯勇,陈兵.基于瞬态动力学分析的某装备改装研究[J].系统仿真学报,2007,19(1):194-196. |
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| 作者姓名： | 王锋 马大为 冯勇 陈兵 |
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| 作者单位： | 1. 南京理工大学机械工程学院,江苏,南京,210094;防空兵学院自动化指挥教研室,河南,郑州,450052
2. 南京理工大学机械工程学院,江苏,南京,210094 |
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| 摘 要： | 根据某两种迫击炮武器改装的需要,以瞬态动力学理论为基础,论述了非线性动力学的数值求解方法;利用软件分别建立了该两种武器改装后的实体结构及对应的仿真模型,并计算了两种武器改装后的载荷状况;对两种仿真模型进行了瞬态动力学分析;分析结果表明改装后的结构能够满足改装要求;仿真结果将为该装备的改装设计提供一定的理论依据和技术支持。
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| 关 键 词： | 轮式装甲车 迫击炮 瞬态动力学 纽马克法 |
| 文章编号： | 1004-731X（2007）01-0194-03 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2006-09-26 |
Modification Study of Two Equipments Based on Transient Dynamics Analysis |
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| WANG Feng,MA Da-wei,FENG Yong,CHEN Bing.Modification Study of Two Equipments Based on Transient Dynamics Analysis[J].Journal of System Simulation,2007,19(1):194-196. |
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| Authors: | WANG Feng MA Da-wei FENG Yong CHEN Bing |
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| Abstract: | According to the requirement of two kinds of mortars' modification,the mathematic method of non-linear Dynamics was discussed based on Transient Analysis Theory;two solid structure models and theirs simulation model corresponding to the two mortars were founded;their loading status were computed and transient analysis of the two models were carried out.The results indicate that the structure of wheeled armor car could meet the requirement of its modification.The results of simulation could provide theoretic reference and tech support for the modification of the two equipments. |
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| Keywords: | wheeled armor car trench mortar transient dynamics Newmark method |
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