中国物理B ›› 2020, Vol. 29 ›› Issue (6): 64501-064501.doi: 10.1088/1674-1056/ab8627

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Quasi-canonicalization for linear homogeneous nonholonomic systems

Yong Wang(王勇), Jin-Chao Cui(崔金超), Ju Chen(陈菊), Yong-Xin Guo(郭永新)   

  1. 1 School of Biomedical Engineering, Guangdong Medical University, Dongguan 523808, China;
    2 School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;
    3 College of Physics, Liaoning University, Shenyang 110036, China
  • 收稿日期:2020-02-08 修回日期:2020-03-13 出版日期:2020-06-05 发布日期:2020-06-05
  • 通讯作者: Yong-Xin Guo E-mail:yxguo@lnu.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11972177, 11972122, 11802103, 11772144, 11872030, and 11572034) and the Scientific Research Starting Foundation for Scholars with Doctoral Degree of Guangdong Medical University (Grant Nos. B2019042 and B2019021).

Quasi-canonicalization for linear homogeneous nonholonomic systems

Yong Wang(王勇)1, Jin-Chao Cui(崔金超)1, Ju Chen(陈菊)2, Yong-Xin Guo(郭永新)3   

  1. 1 School of Biomedical Engineering, Guangdong Medical University, Dongguan 523808, China;
    2 School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;
    3 College of Physics, Liaoning University, Shenyang 110036, China
  • Received:2020-02-08 Revised:2020-03-13 Online:2020-06-05 Published:2020-06-05
  • Contact: Yong-Xin Guo E-mail:yxguo@lnu.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11972177, 11972122, 11802103, 11772144, 11872030, and 11572034) and the Scientific Research Starting Foundation for Scholars with Doctoral Degree of Guangdong Medical University (Grant Nos. B2019042 and B2019021).

摘要: For conservative linear homogeneous nonholonomic systems, there exists a cotangent bundle with the symplectic structure dπμ∧dξμ, in which the motion equations of the system can be written into the form of the canonical equations by the set of quasi-coordinates πμ and quasi-momenta ξμ. The key to construct this cotangent bundle is to define a set of suitable quasi-coordinates πμ by a first-order linear mapping, so that the reduced configuration space of the system is a Riemann space with no torsion. The Hamilton-Jacobi method for linear homogeneous nonholonomic systems is studied as an application of the quasi-canonicalization. The Hamilton-Jacobi method can be applied not only to Chaplygin nonholonomic systems, but also to non-Chaplygin nonholonomic systems. Two examples are given to illustrate the effectiveness of the quasi-canonicalization and the Hamilton-Jacobi method.

关键词: quasi-canonicalization, nonholonomic systems, first-order linear mapping, Hamilton-Jacobi method

Abstract: For conservative linear homogeneous nonholonomic systems, there exists a cotangent bundle with the symplectic structure dπμ∧dξμ, in which the motion equations of the system can be written into the form of the canonical equations by the set of quasi-coordinates πμ and quasi-momenta ξμ. The key to construct this cotangent bundle is to define a set of suitable quasi-coordinates πμ by a first-order linear mapping, so that the reduced configuration space of the system is a Riemann space with no torsion. The Hamilton-Jacobi method for linear homogeneous nonholonomic systems is studied as an application of the quasi-canonicalization. The Hamilton-Jacobi method can be applied not only to Chaplygin nonholonomic systems, but also to non-Chaplygin nonholonomic systems. Two examples are given to illustrate the effectiveness of the quasi-canonicalization and the Hamilton-Jacobi method.

Key words: quasi-canonicalization, nonholonomic systems, first-order linear mapping, Hamilton-Jacobi method

中图分类号:  (Lagrangian and Hamiltonian mechanics)

  • 45.20.Jj
02.40.Yy (Geometric mechanics) 45.50.-j (Dynamics and kinematics of a particle and a system of particles) 02.40.Ky (Riemannian geometries)