【摘 要】
：
本文从理论上对光纤传感器测量表面粗糙度时的多种测量误差进行了分析,建立了一种对输出光通量的计算分析方法。在此基础上研制了一种性能较佳的准直型光纤传感器,为深孔测量
【机 构】
：
太原工业大学机械工程系,太原工业大学机械工程系,太原工业大学机械工程系,
论文部分内容阅读
本文从理论上对光纤传感器测量表面粗糙度时的多种测量误差进行了分析,建立了一种对输出光通量的计算分析方法。在此基础上研制了一种性能较佳的准直型光纤传感器,为深孔测量和“在线测量”表面粗糙度提供了一种新型的光纤传感器。
In this paper, a variety of measurement errors in the measurement of surface roughness of optical fiber sensors are theoretically analyzed, and a calculation and analysis method of output luminous flux is established. On this basis, a better performance of the collimating optical fiber sensor is developed, which provides a new type of optical fiber sensor for deep hole measurement and “on-line measurement” of surface roughness.
其他文献
Coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a global crisis1,2.Infection from
Cancer is a significant global health problem and remains one of the most challenging threats to human health.Conventional cancer treatments may include surgery
Drug metabolism and transport in human organs,such as in the liver,intestine,and kidney,control the concentrations of a drug and its metabolites in the circulat
当前,电网企业面临的廉政风险日益突出,对可能出现的廉政风险进行分析和评估,并有针对性地制定和落实防范措施,是从源头上惩治和预防腐败的有效办法。本文将结合电网企业实际
Since December 2019,an atypical pneumonia has occurred in Wuhan,a beautiful city located at the center of China (Fig.1),and the whole country.The origin of the
COVID-19 is an emerging, rapidly evolving pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).Due to its distinctive features in eti
目的通过观察氯氰菊酯(cypermethrin,CYP)对人乳腺癌细胞株MCF-7细胞增值的影响,探讨氯氰菊酯促进细胞增殖的生物学机制。方法 MCF-7细胞在加受试物前7 d改为无酚红完全培养
During the past few decades,China has experienced rapid economic development,lifestyle changes,environmental deterioration,rapid urbanization,and population agi
舆论引导依然是媒介评论的重要功能。社交媒体影响与日俱增,带来了传统媒体评论舆论引导孤掌难鸣,娱乐化、消遣化倾向瓦解媒介评论严肃性,情绪化、非理性倾向促使消极舆论增