计量量子化、数字化变革下的国内外计量技术发展趋势

Development Trend of Metrology and Measurement in the Quantization and Digitalization Revolution

美欧发达国家高度重视计量技术发展,将量子、数智等前瞻性、基础性计量技术纳入国家发展战略,抢占科技制高点。近年来,中国在原子频标、冷原子重力计等计量领域取得了突破,已进入国际计量先进国家行列。随着国际计量的量子化、数字化变革,计量不断加速向量子化演进、量传方式逐渐向数智化转型、计量保障技术更加向实战化发展趋势凸显。通过搜集、整理国内外大量计量量子化、数智化和实战化等相关技术文献资料,归纳并分析了计量技术发展趋势,可为计量测试技术发展提供借鉴。

Developed countries in the America and Europe attach great importance to the development of metrology and measurement technology,incorporating forward-looking and fundamental measurement technologies such as quantum and digital intelligence into their national development strategies,and seizing the technological high ground.In recent years,China has made breakthroughs in metrology research fields such as atomic frequency standards and cold atomic gravimeters,and has entered the ranks of advanced countries in international metrology.At present,with the quantization and digital transformation of international metrology,the evolution of quantization in metrology is constantly accelerating,the mode of measurement transmission is gradually transitioning towards digitization,and the trend of metrology support technology is becoming more practical.The development trend of metrology and measurement technology is given and a close analysis is made in this paper,providing a useful reference for the development of China metrology and measurement.