| 角速度矢量与二阶反对称张量 |
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| 引用本文： | 郭利云. 角速度矢量与二阶反对称张量[J]. 菏泽学院学报, 2003, 25(4): 64-65 |
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| 作者姓名： | 郭利云 |
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| 作者单位： | 菏泽师专物理系,山东,菏泽,274015 |
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| 摘 要： | 从刚体定点转动的速度概念出发 ,利用张量变换的性质严格地证明了瞬时角速度矢量是二阶反对称张量 ,而速度恰是角速度矢量与位矢的矢积 .
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| 关 键 词： | 角速度 二阶反对称张量 赝矢量 矢积 |
| 文章编号： | 1003-6318(2003)04-0064-02 |
| 修稿时间： | 2003-02-26 |
Angular Velocity and Second-order Anti-symmetrical Tensor |
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| GUO Li-yun. Angular Velocity and Second-order Anti-symmetrical Tensor[J]. , 2003, 25(4): 64-65 |
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| Authors: | GUO Li-yun |
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| Abstract: | Based on the conception of velocity of rotation around a fixed point of rigid body, this paper rigidly proves that angular velocity is second-order anti-symmetrical tensor, and velocity vector is vector product of angular velocity and position vector. |
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| Keywords: | angular velocity second-order anti-symmetrical tensor pseudo-vector vector product |
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