事件空间中Чаплыгин非完整力学系统的约化

REDUCTION OF CHAPLYGIN'S NONHOLONOMIC MECHANICAL SYSTEM IN EVENT SPACE

讨论事件空间中非完整力学系统的约化问题，证明了位形空间中的广义Ｗｈｉｔｔａｋｅｒ约化方法归于事件空间中的广义Ｒｏｕｔｈ方法．

In this paper we discuss the reduction problem of chaplygin's nonholonomic mechanical systems in event space,and demonstrate that Whittaker's reduction method in configuration space can be incorporated into the generalized Routh's reduction method in event space.