Research on displacement measurement based on bragg gratings 基于光纖bragg光柵位移測量的研究
The design of a large displacement measurement system in the hostile environments 惡劣環(huán)境下大位移測試系統(tǒng)的設(shè)計
Test method for crack - tip opening displacement measurement of metallic materials 金屬材料裂紋尖端張開位移試驗方法
Angle displacement measurement 角位移測量
Nano - meter displacement measurement by phase analysis of fringe patterns obtained by optical methods 利用光學(xué)干涉條紋圖相位分析測量納米位移
Making some modification , the sensor also can be used for micro - quiver and micro - displacement measurement 若稍加改動,還可以測量微震動,微位移等多種變量。
Especially under the condition of micro displacements of reflector , the mathematical model of displacement measurement is established 對于反射體的微位移情況,建立位移數(shù)值模型。
( 5 ) programs to analyze the results of displacement measurement based on self - mixing interference effect are presented by use of matlab and delphi ( 5 )分別用matlab和delphi編程仿真分析了自混合干涉位移測量結(jié)果。
In the displacement measurement based on the principle of laser interference , the gaussian quadrics fitting algorithm is used to fix the central position of facula and raise the location accuracy 在基于兩球面波干涉的長度和距離測量實驗中,運用高斯二次曲面擬合算法為激光光斑的中心坐標(biāo)定位,提高了光斑的定位精度。
Micron and nanometer displacement measurement technology is widely used in the field of mems assembly , ic manufacturing and packaging , ultra precision process , etc , and its development trend is high speed and high precision 微納米測量技術(shù)在微機電系統(tǒng)( mems )裝配與集成、集成電路( ic )制造與封裝、超精密加工等領(lǐng)域廣泛應(yīng)用,并朝著高速、高精度方向發(fā)展。