摘要
利用附加惯性力的方法建立了非惯性系中变质量力学系统的Gauss变分原理,由此得到了非惯性系中变质量非完整系统运动方程的各种形式,最后提出了广义惯性力的广义非惯性势的概念并进一步给出上述方程的简化形式。
In this paper, the Gauss variational principle for variable-mass mechenical systems in a non-inertial reference fram is established by using the method of adding inertial forces. Several forms of motion equations for variable-mass nonholonomic systems in non-inertial reference fram are obtained. The concept of the generalized non-inertial potential of inertial forces is presented and the simplified forms of the equations are given.
出处
《鞍山钢铁学院学报》
1993年第1期8-14,共7页
Journal of Anshan Institute of Iron and Steel Technology
关键词
非惯性系
变分原理
变质量系统
non-inertial reference fram, nonholonomic, variational principle, equation of motion, variable-mass
