摘要
从子弹射杆问题引出刚性细杆上的共轭点及其动力学性质,给出共轭点应用的几个例子,指出可以将共轭点的概念推广到刚性薄片和一般刚体情形.
The conjugate points in a rigid rod and their dynamic properties are derived from the problem of a rigid rod hit by a bullet. Several examples of the applications of conjugate points are given. It is indicated that the concept of conjugate points can be extended to the rigid plane and the rigid body.
出处
《物理与工程》
2008年第1期17-19,共3页
Physics and Engineering
关键词
刚性细杆
共轭点
动力学性质
rigid rod
conjugate point
dynamic property
