摘要
以AGC伺服油缸的动态扫频方式为例,建立了伺服油缸动态测试系统的数学模型,并在其基础上解决了如何确定动态扫频过程中的采样速率(或采样周期),即k值以及扫频点数的选取问题。
This paper has established the mathematical model of frequency characteristic test with the dynamic frequency scanning mode of AGC servo cylinder as an example, and on this basis, solved the problems of how to determine the value of k and how to select the value of frequency scanning.
出处
《武汉科技大学学报》
CAS
2003年第3期276-278,共3页
Journal of Wuhan University of Science and Technology
关键词
伺服油缸
动态扫频
频率特性测试
数据采集
servo cylinder
dynamic frequency scanning
frequency characteristic test
data collection
