原子干涉角速度计量技术研究进展

    Progress in Atomic Interference Angular Velocity Measurement Technology

    • 摘要: 量子惯性精密测量具有高灵敏度、高稳定性等优点,已成为惯性技术发展的新趋势。随着高精度惯性导航系统对校准精度要求越来越高,基于原子干涉的惯性计量技术应运而生。首先,介绍了原子干涉角速度计量国内外研究进展。其次,重点介绍了中国计量科学研究院在原子干涉角速度计量领域的研究进展,主要包括基本原理、系统组成、实验结果及分析。最后,规划了未来原子干涉角速度计量技术研究方向。

       

      Abstract: Quantum inertial precision measurement has the advantages of high sensitivity and stability, and has become a new trend in the development of inertial technology. With the increasing demand for calibration accuracy in high-precision inertial navigation systems, inertial measurement technology based on atomic interferometry has emerged. Firstly, the research progress of atomic interferometric angular velocity measurement at home and abroad was introduced. Secondly, the research progress of the Chinese Institute of Metrology in the field of atomic interferometric angular velocity metrology was highlighted, mainly including basic principles, system composition, experimental results, and analysis. Finally, the future research direction of atomic interferometry angular velocity measurement technology was planned.

       

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