摘要
以测试系统动态补偿原理为基础,设计了利用CCD(电荷耦合器件)为核心器件的横向滤波补偿系统。该系统作用于测试系统,能使后者的工作频带得以有效拓宽。本文着重讨论补偿系统设计中的数据处理方法。
Generally, most of the underdamped test system in practical use only possess a limited working-frequency band as low as 10%～20% of natural frequency (f_n). Based on the compensation principle, a transversal filter making use of CCD as the centre device has been designed to compensate the frequency response of a practical test system. The paper introduces the date processing method used in the design.
关键词
频率响应
补偿
数据处理
frequency response
compensate
data processing
