| 光压的测量方法现状及发展趋势 |
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| 引用本文： | 宋乐,王玉瑾,郑叶龙. 光压的测量方法现状及发展趋势[J]. 计量学报, 2019, 40(1): 117-123. DOI: 10.3969/j.issn.1000-1158.2019.01.19 |
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| 作者姓名： | 宋乐 王玉瑾 郑叶龙 |
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| 作者单位： | 天津大学精密测试技术及仪器国家重点实验室,天津,300072;天津大学精密测试技术及仪器国家重点实验室,天津,300072;天津大学精密测试技术及仪器国家重点实验室,天津,300072 |
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| 基金项目： | 国家科技支撑计划(2011BAK15B06); 天津市自然科学基金(17JCYBJC19000, 18JCQNJC04800) |
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| 摘 要： | 介绍了光压的概念及应用,按照测量介质由宏观至微观、系统刚度由高到低的次序,选取了具有代表性的扭秤、晶体、薄膜、电容和液体这5种感测介质,分别介绍了这5种感测介质的测量原理及发展现状,分析了每种方法的特色,并提出了目前光压测量面临的问题,结合国际计量发展新动态,分析了光压测量方法的发展趋势。
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| 关 键 词： | 计量学 光压 微小力值 介质 测量原理 |
| 收稿时间： | 2018-04-18 |
Methods and Development Trend of Light Pressure Measurement |
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| SONG Le,WANG Yu-jin,ZHENG Ye-long. Methods and Development Trend of Light Pressure Measurement[J]. Acta Metrologica Sinica, 2019, 40(1): 117-123. DOI: 10.3969/j.issn.1000-1158.2019.01.19 |
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| Authors: | SONG Le WANG Yu-jin ZHENG Ye-long |
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| Affiliation: | State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China |
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| Abstract: | To introduce the concept and application of light pressure, according to the media of measuring light pressure, five respective kinds of sensing media which are torsion scales, crystals, films, capacitors and liquids are selected. On the basis of media from macro to microscopic, the stiffness of system from high to low, the measurement principle and development status of each method are introduced and their characteristics are analyzed. Combined with the recent development in the international measurement, the current problems of light pressure measurement are proposed and the prospects of it have been analyzed. |
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| Keywords: | metrology light pressure micro force value media principle of measurement |
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