国防科技大学学报2025，Vol.47Issue(5)：1-23,23.DOI:10.11887/j.issn.1001-2486.25020002
原子干涉陀螺研究进展及展望
Research progress and prospect of atomic interference gyroscope
摘要
Abstract
As a representative of the next generation of gyroscopes,atomic gyroscopes have become a focal point of research in the field of high-precision inertial navigation and have garnered significant attention due to its theoretically ultra-high precision,exceptional long-term stability,and immense potential for miniaturization and integration.Among them,the atomic interference gyroscope,as a type of atomic gyroscope,has attracted widespread interest in the field of inertial navigation.The development of atomic interference gyroscopes was systematically reviewed.Beginning with fundamental principles,the critical technical components including atomic source preparation,interferometric loop construction,and phase resolution were elaborated on.Through rigorous analysis,the intrinsic correlations between core performance parameters such as sensitivity and ultimate accuracy were established,while their mutual constraint mechanisms was elucidated.Furthermore,the physical origins of engineering bottlenecks including limited data update rates and narrow dynamic ranges were revealed.Finally,the future development directions and trends for atomic interference gyroscopes were outlined,emphasizing the need for in-depth research in several areas:solving external interference issues to improve accuracy,improving chip processing technology for miniaturization and integration,optimizing the combined inertial sensors,increasing data update rates,and exploring ways to expand dynamic range.关键词
原子干涉陀螺/原子干涉/灵敏度/极限精度/测量带宽Key words
atomic interference gyroscope/atomic interference/sensitivity/ultimate precision/measurement bandwidth分类
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王雨潇,胡镜,顾楠,张燚,汪之国,罗晖,谭中奇..原子干涉陀螺研究进展及展望[J].国防科技大学学报,2025,47(5):1-23,23.基金项目
国防科技大学自主创新科学基金资助项目(22-ZZCX-063) （22-ZZCX-063）
