摘要
研究了动态补偿滤波器的设计方法问题,探讨测量噪声对动态测量误差补偿效果的影响,提出按希望指标设计动态补偿滤波器的方法,以使补偿后的等效系统既具满足要求的动态性能指标,又对测量噪声具有一定的抑制作用。通过对谐振筒压力传感器设计动态补偿滤波器的实例,证实了本文所提出的设计方法是行之有效的。
-The problem of design on dynamic compensational filter is studied in this paper. The effects of measurement noise on the results of dynamic compensation are discussed. A design way is proposed in which a dynamic compensational filter is made according to desired dynamic performance, so that the compensated measurement system has the desired dynamic performance and the ability to reject measurement noise. An example is given out to show how to use the design method proposed in this paper. The results convince us that the method is very effective.
出处
《计量学报》
CSCD
1996年第1期61-66,共6页
Acta Metrologica Sinica
关键词
动态补偿
滤波器
设计
Dynamic compensation
Correction of dynamic data
Dynamic characteristics
Measurement system.
