Applied Mathematics and Mechanics (English Edition) ›› 1986, Vol. 7 ›› Issue (9): 903-918.

• Articles • 上一篇    下一篇

THE DIFFERENTIAL GEOMETRIC PRINCIPLE OF THE NONHOLONOMIC MECHANICAL SYSTEMS OF CHETAEV’S TYPE

赵世鹰   

  1. Dept. Math. & Mech., Tongji University, Shanghai
  • 收稿日期:1985-07-03 出版日期:1986-09-18 发布日期:1986-09-18

THE DIFFERENTIAL GEOMETRIC PRINCIPLE OF THE NONHOLONOMIC MECHANICAL SYSTEMS OF CHETAEV’S TYPE

Zhao Shi-ying   

  1. Dept. Math. & Mech., Tongji University, Shanghai
  • Received:1985-07-03 Online:1986-09-18 Published:1986-09-18

摘要: This paper deals with the nonholonomic mechanical systems of Chetaev’s type by use of modern differential geometric methods. Based on a precise definition of Chetaev-type constraint pfaffian systems, the differential geometric structure is given for the description of nonholonomic mechanical systems. In thisframwork, the classical theory of Lagrange’s equations with nonholonomic constraints is put into an invariant and coordinate free form. Furthermore, the problems of constraint imbedding and conservation laws are discussed within thisframwork, and the Noether-type thereom on constraint-imbedding submanifolds is obtained.

关键词: BEM, lower bound limit analysis, self-equilibrium stress field, nonlinear programming, complex method

Abstract: This paper deals with the nonholonomic mechanical systems of Chetaev’s type by use of modern differential geometric methods. Based on a precise definition of Chetaev-type constraint pfaffian systems, the differential geometric structure is given for the description of nonholonomic mechanical systems. In thisframwork, the classical theory of Lagrange’s equations with nonholonomic constraints is put into an invariant and coordinate free form. Furthermore, the problems of constraint imbedding and conservation laws are discussed within thisframwork, and the Noether-type thereom on constraint-imbedding submanifolds is obtained.

Key words: BEM, lower bound limit analysis, self-equilibrium stress field, nonlinear programming, complex method

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