约束依赖于质量变化过程的力学系统的AppeⅡ方程

APPELL EQUATIONS FOR MECHANICAL SYSTEMS WITH CONSTRAINTS DEPENDING ON THE PROCESS OF MASS VARIATION

摘要: 本文研究一类变质量力学系统,这类系统所受约束与质量变化过程有关。给出这类系统的Gauss原理并建立Appell方程。

Abstract: In this paper, a type of variable mass systems is studied. The constr--aints of this type of systems depend on the process of mass variation. The Gauss principle of this system is given and Appell epuations are obtained.