| 高精度火箭橇试验轨道动力学方程组的建立 |
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| 引用本文： | 王健,吴军基,陶钢.高精度火箭橇试验轨道动力学方程组的建立[J].上海交通大学学报,2011(Z1). |
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| 作者姓名： | 王健 吴军基 陶钢 |
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| 作者单位： | 南京理工大学能源与动力工程学院; |
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| 基金项目： | 南京理工大学自主科研专项计划资助项目(2010ZYTS046) |
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| 摘 要： | 针对高速火箭橇试验用无碴、无缝、平直的高精度轨道系统,利用轨道动力学理论,推导建立了该系统在竖向、横向与扭转的耦合动力学方程组.解决了高精度火箭橇轨道系统动态特性计算问题,为火箭橇轨道设计提供了理论基础.
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| 关 键 词： | 火箭橇 轨道动力学 方程组 |
Establishment of Equations for High Accuracy Rocket Sled Test Track Dynamics |
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| WANG Jian,WU Jun-ji,TAO Gang.Establishment of Equations for High Accuracy Rocket Sled Test Track Dynamics[J].Journal of Shanghai Jiaotong University,2011(Z1). |
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| Authors: | WANG Jian WU Jun-ji TAO Gang |
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| Institution: | WANG Jian,WU Jun-ji,TAO Gang(School of Energy and Power Engineering,NUST,Nanjing 210094,China) |
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| Abstract: | In allusion to the high accuracy rocket sled test track system that is seamless,ballastless and straight,the dynamic equations are established which couple with vertical,horizontal and torsion motion,according to the track dynamics theory.These equations solve the problem of calculating the dynamic characters for high accuracy rocket sled test track,and support the theory base for rocket sled test track design,which have theoretical and applying importance. |
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| Keywords: | rocket sled track dynamics equations |
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