Weak Noether symmetry for a nonholonomic controllable mechanical system

作者：Xia Li Li^*; Shan Ling Fang

来源：Chinese Physics B, 2010, 19(9): 090302.

• weak Noether symmetry
• conserved quantity
• nonholonomic controllable mechanical system

This paper discusses the weak Noether symmetry for a nonholonomic controllable mechanical system of Chetaev type, and presents expressions of three kinds of conserved quantities obtained by using weak Noether symmetry. Finally, the application of these new results is illustrated by an example.

• 出版日期2010-9
• 单位河南教育学院