Authors:
Zheng Mingliang,DOI NO:
https://doi.org/10.26782/jmcms.2019.08.00001Keywords:
Quasi coordinates,Singular mechanical systems,Canonical Equaitons,Abstract
The constrained mechanical systems by quasi-coordinates are more universal than by generalized coordinates. In this paper, the motion equations of nonconservative singular mechanical systems by quasi-coordinates in phase space are studied. The regularization forms of Boltzmann-Hamel equations for general holonomic and nonholonomic singular mechanical systems are derived. The results show that the canonical equations expressed by quasi-coordinates and quasivelocities have a completely single structure, which do not depend on the constraints or not. The nonholonomic singular mechanical system is a natural extension of the general holonomic singular mechanical system.Refference:
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