| 引用本文: | 孙丕忠,唐国金,夏智勋.考虑质心流动与偏移的通用弹道仿真模型.[J].国防科技大学学报,1999,21(5):50-52.[点击复制] |
| Sun Pizhong,Tang Guojin,Xia Zhixun.The General Trajectory Simulation Model Considering Mass Center's Flow and Bias[J].Journal of National University of Defense Technology,1999,21(5):50-52[点击复制] |
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| 考虑质心流动与偏移的通用弹道仿真模型 |
| 孙丕忠, 唐国金, 夏智勋 |
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(国防科技大学 航天技术系 湖南 长沙 410073)
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| 摘要: |
| 引入了质心坐标系的概念, 对弹体坐标系的定义作了适当修正, 给出了考虑质心流动与偏移的通用弹道仿真模型及相应的转动惯量与惯性积的计算公式。 |
| 关键词: 质心坐标系, 质心偏移, 仿真 |
| DOI： |
| 投稿日期：1999-04-09 |
| 基金项目:国家部委项目资助 |
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| The General Trajectory Simulation Model Considering Mass Center's Flow and Bias |
| Sun Pizhong, Tang Guojin, Xia Zhixun |
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(Department of Aerospace Technology, NUDT, Changsha, 410073)
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| Abstract: |
| The concept of mass center coordinate system is introduced. The definition of missile coordinate system is modified. The general trajectory simulation model with mass center's flow and bias under consideration is presented and the respective formulas for moment of inertia and product of inertia are given. |
| Keywords: mass center coordinate system, mass center bias, simulation |
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