| Another Conserved Quantity by Mei Symmetry of Tzénoff Equation for Non-Holonomic Systems |
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| 引用本文： | 郑世旺,解加芳,王建波,陈向炜.Another Conserved Quantity by Mei Symmetry of Tzénoff Equation for Non-Holonomic Systems[J].中国物理快报,2010,27(3):37-39. |
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| 作者姓名： | 郑世旺 解加芳 王建波 陈向炜 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 10972127, and the Foundation of North China University of Technology. |
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| 摘 要： | As a direct result of Mei symmetry of the Ténoff equation for non-holonomic mechanical systems, another conserved quantity is studied. The expression and the determining equations of the above conserved quantity are also presented. Using this method, it is easier to find out conserved quantity than ever. In the last, an example is presented to illustrate applications of the new results.
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| 关 键 词： | 确定方程 守恒量 非完整系统 对称美 非完整力学系统 对称性 |
| 收稿时间： | 2009-11-23 |
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