| 惯量张量不变量的证明 |
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| 引用本文： | 张建勇.惯量张量不变量的证明[J].聊城大学学报(自然科学版),2005,18(3):37-41. |
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| 作者姓名： | 张建勇 |
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| 作者单位： | 枣庄师专,物理系,山东,枣庄,277160 |
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| 摘 要： | 从理论上证明了刚体对具有公共坐标原点的任意正交坐标系的转动惯量之和是一个不变量．这表明，刚体虽然对不同正交轴的转动惯量不同，但是它们之间存在着联系．
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| 关 键 词： | 惯量张量 转动惯量 惯量椭球 不变量 理论证明 |
| 文章编号： | 1672-6634（2005）03-0037-05 |
| 收稿时间： | 2005-01-18 |
| 修稿时间： | 2005-01-18 |
Invariant Proof of Inertia Tensor |
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| ZHANG Jian-yong.Invariant Proof of Inertia Tensor[J].Journal of Liaocheng University:Natural Science Edition,2005,18(3):37-41. |
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| Authors: | ZHANG Jian-yong |
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| Abstract: | The paper theoretically proved that if some orthogomal coordinate systems with public coordinate primitive point are fixed on body,sum of monments of inertia which body revolves aroud three coordinate axis of every orthogonal coordinate system is ainvarint. It states clearly moment of inertia for every orthogonal coordinate axes is not only change but also they are contacted each other. |
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| Keywords: | inertia tensor moment of inertia ellipsoid of inertia invariant theoretical |
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