风速计风速测量不确定度的评定

Evaluation on Uncertainty in Wind-speed Measurement of Anemometer

目前,国内市场上各式各样的风速计层出不穷,工作原理各不相同,国家以及各部门也针对不同风速计出台了很多检定规程和规范。但由于风速计校准中的不确定度因素太多,因此所有的规程和规范都没有对它进行不确定度评定。本文将结合本人长期从事风速计校准的经验对这一问题进行探讨,供大家参考。

Presently varied anemometers with different works teem in the domestic market.and the state and relevant departments have put out a lot of different anemometer test regutations and specifications.However,all regulations and specifications have not evaluate uncertainty in the wind-speed measurement because the uncertainty factors are too many.This paper will discuss the issue basis on my Iong-period experience in anemometer calibration for reference.