计量学报
計量學報
계량학보
ACTA METROLOGICA SINICA
2009年
z1期
18-22
,共5页
黄晓荣%何晓延%李小林%冯斐%张佳婧
黃曉榮%何曉延%李小林%馮斐%張佳婧
황효영%하효연%리소림%풍비%장가청
计量学%量块%光波干涉测量%温度%稳定性
計量學%量塊%光波榦涉測量%溫度%穩定性
계량학%량괴%광파간섭측량%온도%은정성
Metrology%Gauge block%light - wave interferometry%Temperature%Stability
温度从测量标准和被测对象两个方面作用于量块长度光波干涉测量.以测量不确定度为线索,在理论计算与实验结果的基础上,就影响量块长度测量的各温度影响源及其相互关系,以及相应的具体控制方法及边界进行了讨论.
溫度從測量標準和被測對象兩箇方麵作用于量塊長度光波榦涉測量.以測量不確定度為線索,在理論計算與實驗結果的基礎上,就影響量塊長度測量的各溫度影響源及其相互關繫,以及相應的具體控製方法及邊界進行瞭討論.
온도종측량표준화피측대상량개방면작용우량괴장도광파간섭측량.이측량불학정도위선색,재이론계산여실험결과적기출상,취영향량괴장도측량적각온도영향원급기상호관계,이급상응적구체공제방법급변계진행료토론.
Temperature influences the light-wave interferometry in two aspect when measuring the length of the gauge block , i. e. on the measured object and the measurement standard. The relationship between the various sources influencing the temperature change which effect the measured length of the gauge block is described. Some corresponding practical methods of control and boundaries in the experiment are discussed.
