中国物理B ›› 2009, Vol. 18 ›› Issue (5): 1731-1736.doi: 10.1088/1674-1056/18/5/003
张耀宇1, 崔金超2, 贾利群2
Cui Jin-Chao(崔金超)a), Zhang Yao-Yu(张耀宇)b) , and Jia Li-Qun(贾利群)a)†
摘要: The Mei symmetry and Mei conserved quantity of the Nielsen equation for a non-Chetaev-type non-holonomic non-conservative system are studied. The differential equations of motion of the Nielsen equation for the system, the definition and the criterion of Mei symmetry and the condition and the form of Mei conserved quantities deduced directly from the Mei symmetry for the system are obtained. Finally, an example is given to illustrate the application of the results.
中图分类号: (Lagrangian and Hamiltonian mechanics)