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Unified symmetry of mechano-electrical systems with nonholonomic constraints |
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| Authors: | Li Yuan-Cheng Xia Li-Li Liu Bing Jiao Zhi-Yong and Wang Xiao-Ming |
| Institution: | College of Physics Science and Technology, China University of Petroleum, Dongying 257061, China |
| Abstract: | The unified symmetry of mechano-electrical systems with nonholonomic constraints are studied in this paper, the definition and the criterion of unified symmetry of mechano-electrical systems with nonholonomic constraints are derived from the Lagrange--Maxwell equations. The Noether conserved quantity, Hojman conserved quantity and Mei conserved quantity are then deduced from the unified symmetry. An example is given to illustrate the application of the results. |
| Keywords: | nonholonomic constraints mechano-electrical systems unified symmetry conserved quantity |
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