| 推导欧勒动力学方程的一种新方法 |
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| 引用本文： | 林景波.推导欧勒动力学方程的一种新方法[J].通化师范学院学报,2011(2):22-23,66. |
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| 作者姓名： | 林景波 |
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| 作者单位： | 延边大学理学院物理系; |
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| 摘 要： | 文中从分析力学的视角出发,运用哈密顿力学中的正则方程成功导出了描述刚体绕定点转动的欧勒动力学方程,导出过程从一个侧面揭示出哈密顿力学的优越性.
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| 关 键 词： | 哈密顿函数 正则方程 欧勒动力学方程 |
A New Method of Deriving Euler Dynamical Equations |
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| LIN Jing-bo.A New Method of Deriving Euler Dynamical Equations[J].Journal of Tonghua Teachers College,2011(2):22-23,66. |
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| Authors: | LIN Jing-bo |
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| Institution: | LIN Jing-bo(Department of Physics,College of Science,Yanbian University,Yanji,Jilin 133002,China) |
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| Abstract: | From the point of analytic mechanics,this paper derives the Euler dynamical equations of rigid body rotating around a fixed point using canonical equation in Hamiltonian mechanics.The superiority of Hamiltonian mechanics is unfolded by this deriving process. |
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| Keywords: | Hamiltonian function canonical equation Euler dynamical equations |
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