摘要
本文采用对应于广义速度或准速度的偏速度概念,根据分析力学中的动力学普遍方程,提出了完整和非完整质点系的牛顿定律的广义形式,并运用该广义形式的定律作了例解。
In this paper, generalized forms of Newtonian Laws of particles system, holonomic or nonholonomic, were formulated proceeding from the Generalized Equations of Dynamics by using the concept of Partial Velocities corresponding to Generalized Speeds or Quasi Speeds. Some examples were given.
关键词
牛顿定律
广义形式
广义速度
generalized velocities, quasi speeds, partial velocities, gener-alized forces, kinetics equations.
