摘要
动态测量可以归结为已知测量系统的输出和测量系统的动态响应特性 ,求测量系统的输入。由于动态测量的复杂性其测量不确定度的评定极为困难。文中首先提出有关这一问题的几点一般性的考虑 。
Dynamic measurements can be summed up as ascertaining the input signal with known output signal and known dynamic response of the measuring system. Due to the complicity of the dynamic measurement it is very difficult to evaluate its measurement uncertainty. So, some general considerations about this topic is presented firstly, and then the evaluation process using a concrete but simple example is described.
出处
《计量学报》
CSCD
北大核心
2003年第3期245-249,共5页
Acta Metrologica Sinica
关键词
计量学
测量不确定度
动态测量
动态响应
Metrology
Measurement uncertainty
Dynamic measurement
Dynamic response