摘要
均质刚体 ,可根据其对称性来确定惯量主轴以及中心惯量主轴 ,运用惯量张量 ,可方便地计算通过其坐标原点的任意轴的转动惯量 ,本文以均质圆锥为例来研究这一方法的应用 .
The principal axis of intertia about uniform revolutional rigid bodies are simply calculated by using the method of rotational inertia tensor,the article introduce that the method of rotational inertia tensor is used to the uniform revolutional circular cone.
出处
《河南教育学院学报(自然科学版)》
2004年第1期23-24,共2页
Journal of Henan Institute of Education(Natural Science Edition)
关键词
惯量主轴
均质刚体
转动惯量
对称性
均质圆锥
惯量张量
principal axis of intertia
rotational inertia
symmetry performance
uniform revolutional circular cone
rotational inertia tensor