摘要
在国际单位制(SI)的量子化变革中,建立在实物基准上的传统计量体系被基于恒定自然常数的量子基准所替代,与此同时,以原子陀螺仪为代表的量子导航技术正有力推动计量领域的量子化进程。首先,在分析计量实物定义的不足后,阐述七个基本单位的量子化定义并引出各国应对SI量子化影响的布局规划。其次,分析量子化变革对量子计量体系和仪器仪表产业带来的影响,介绍量子测量技术的重点应用领域以及量子测量产业的现状和发展潜力。最后,重点介绍量子计量体系所支撑的量子导航技术和惯性计量器件原子陀螺仪的技术发展现状,并对未来产业布局与发展做出展望。
In the quantization reform of the International System of Units(SI),the traditional measurement system based on physical reference is replaced by quantum reference based on constant natural constants.At the same time,quantum navigation technology represented by atomic gyroscopes is being vigorously promoted.The quantization process in the field of metrology.First,after analyzing the deficiencies in the definition of measurement objects,the quantization definitions of seven basic units are expounded and the layout plan of various countries to deal with the influence of SI quantization is drawn.Secondly,it analyzes the impact of quantization revolution on the quantum measurement system and instrumentation industry,and introduces the key application areas of quantum measurement technology and the current status and development potential of the quantum measurement industry.Finally,it focuses on the quantum navigation technology supported by the quantum metrology system and the technical development status of the inertial metrology device atomic gyroscope,also make prospect for the future industrial layout and development.
作者
叶文
张幻
蔡晨光
关伟
YE Wen;ZHANG Huan;CAI Chenguang;GUAN wei(National Institute of Metrology,Beijing 100029,China;State-owned Changhong Machinery Factory,Guilin 541002,China)
出处
《中国测试》
CAS
北大核心
2022年第S01期169-174,共6页
China Measurement & Test
基金
国家自然科学基金(61901431)
