中国物理B ›› 2008, Vol. 17 ›› Issue (5): 1545-1549.doi: 10.1088/1674-1056/17/5/002
李元成, 夏丽莉, 刘 冰, 焦志勇, 王小明
Li Yuan-Cheng(李元成), Xia Li-Li(夏丽莉), Liu Bing(刘冰), Jiao Zhi-Yong(焦志勇), and Wang Xiao-Ming(王小明)
摘要: 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.
中图分类号: (General theory of classical mechanics of discrete systems)