Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (5): 543-548.

• 论文 • 上一篇    下一篇

NOETHER'S THEOREM FOR NONHOLONOMIC SYSTEMS OF NON-CHETAEV'S TYPE WITH UNILATERAL CONSTRAINTS IN EVENT SPACE

李元成1, 张毅2, 梁景辉3   

  1. 1. Department of Applied Physics, University of Petroleum, Dongying 257062, P. R. China;
    2. Suzhou Institute of Urban Construction and Environmental Protection, Suzhou 215011, P. R. China;
    3. Department of Physics, Shanxi Normal University, Linfen 041004, P. R. China
  • 收稿日期:1999-04-23 修回日期:2000-01-06 出版日期:2000-05-18 发布日期:2000-05-18
  • 基金资助:
    the Doctoral Programme Foundation of Institution of Higher Education of China

NOETHER'S THEOREM FOR NONHOLONOMIC SYSTEMS OF NON-CHETAEV'S TYPE WITH UNILATERAL CONSTRAINTS IN EVENT SPACE

Li Yuancheng1, Zhang Yi2, Liang Jinghui3   

  1. 1. Department of Applied Physics, University of Petroleum, Dongying 257062, P. R. China;
    2. Suzhou Institute of Urban Construction and Environmental Protection, Suzhou 215011, P. R. China;
    3. Department of Physics, Shanxi Normal University, Linfen 041004, P. R. China
  • Received:1999-04-23 Revised:2000-01-06 Online:2000-05-18 Published:2000-05-18
  • Supported by:
    the Doctoral Programme Foundation of Institution of Higher Education of China

摘要: To study the Noether's theorem of nonholonomic systems of non-Chetaev's type with unilateral constraints in event space, firstly, the principle of D'Alembert-Lagrange for the systems with unilateral constraints in event space is presented, secondly, the Noether's theorem and the Noether's inverse theorem for the nonholonomic systems of non-Chetaev's type with unilateral constraints in event space are studied and obtained, which is based upon the invariance of the differential variational principle under the infinitesimal transformations of group, finally, an example is given to illustrate the application of the result.

Abstract: To study the Noether's theorem of nonholonomic systems of non-Chetaev's type with unilateral constraints in event space, firstly, the principle of D'Alembert-Lagrange for the systems with unilateral constraints in event space is presented, secondly, the Noether's theorem and the Noether's inverse theorem for the nonholonomic systems of non-Chetaev's type with unilateral constraints in event space are studied and obtained, which is based upon the invariance of the differential variational principle under the infinitesimal transformations of group, finally, an example is given to illustrate the application of the result.

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