Weak Noether symmetry for nonholonomic systems of non-Chetaev type

作者：Xie Jia Fang; Gang Tie Qiang; Mei Feng Xiang^*

来源：Chinese Physics B, 2008, 17(9): 3175-3179.

• weak Noether symmetry
• conserved quantity
• nonholonomic systems of non-Chetaev type

Based on the week Noether symmetry proposed by Mei F X, this paper discusses the weak Noether symmetry for nonholonomic system of non-Chetaev type, and presents expressions of three kinds of conserved quantities by weak Noether symmetry. Finally, the application of this new results is showed by a practical example.

• 出版日期2008-9
• 单位北京理工大学