基于高斯原理的非理想系统动力学建模$^{\bf 1)}$
姚文莉
*
2)
(
),刘彦平
*
,杨流松
†
DYNAMIC MODELING OF NONIDEAL SYSTEM BASED ON GAUSS'S PRINCIPLE$^{\bf 1)}$
Yao Wenli
*
2)
(
),Liu Yanping
*
,Yang Liusong
†
图1.
沿地面滑行的刚杆
Fig. 1.
A rigid bar that slides along the ground