摘要
本文介绍了圆环形薄板的振动理论.根据这个理论,编制了计算磁盘盘片振动固有频率的程序.为验证这个理论,实验测量了几种磁盘盘片的固有频率值。实验数据与理论计算结果符合得很好.
The theory of free vibration of annular thin plates is introduced in thispaper. Based on this theory, a program was designed to chlculate the frequency of free vibration of the disks ini magnetic disc drives. Experiments were performed to verify the theory. The data got from these experiments are c'oincided with the results of calculation.
出处
《计算机学报》
EI
CSCD
北大核心
1992年第3期178-184,共7页
Chinese Journal of Computers
关键词
磁盘
振动
盘片
Magnetic disk, vibration.
