摘要
应用Gauss变分原理和反函数定理将Boltzmann-Hamel方程推广到变质量可控力学系统,给出了该方程的Nielsen形式,最后证明了该方程与准坐标下变质量可控力学系统广义Mac-Millan方程的等价性。
The Boltzmann-Hamel equation is extended to controllable variable-mass system by means of Gaussian variational principle and the inverse function theorem. The Nielsen form of the equation is presented. The equivalence of the equation to the generalized Mac-Millan equation in terms of quasi-coordinates is proved.
出处
《鞍山钢铁学院学报》
1993年第2期46-50,共5页
Journal of Anshan Institute of Iron and Steel Technology
关键词
变质量
可控系统
等价性
B-H方程
Boltzmann-Hamel equation,non-holonomic constraint,variable-mass,controllable system, equivalence
