核磁共振陀螺仪分析及发展方向  

Review of nuclear-magnetic resonance gyroscopes

作　　者：程向红[1] 陈红梅[1] 周雨青[2] 万德钧[1] 

机构地区：[1]东南大学仪器科学与工程学院,南京210096 [2]东南大学物理系,南京210096

出　　处：《中国惯性技术学报》2006年第6期86-90,共5页Journal of Chinese Inertial Technology

基　　金：国防预研基金项目(51409030405)

摘　　要：论述了核磁共振陀螺仪的基本原理,跟踪了国际上几种核磁共振陀螺仪,重点讨论了最有前景的低温超导核磁共振陀螺仪。随着低温和超导量子干涉仪与核磁共振技术的结合,将突破核磁共振陀螺仪的微弱信号提取等关键技术难点,指出了低温超导核磁共振陀螺仪是核磁共振陀螺仪的发展方向,其精度高,寿命长等优点将带来可观的前景。The principle of nuclear-magnetic resonance gyroscope was presented,and several kinds of nuclear magnetic resonance gyros were introduced,in which the most prospect cryogenic superconductor gyro was especially recommended.The combination of cryogenic Superconductor Quantum Interference Device(SQUID) with nuclear magnetic resonance in gyro would overcome the difficulty of nuclear magnetic resonance gyroscope’s picking-up for weak signal.It was pointed out that the cryogenic superconductor gyro was the developing trend for nuclear magnetic resonance gyros due to its high precision and long operation life,etc.

关 键 词：陀螺仪 核磁共振 低温超导 陀螺仪发展 超导量子干涉仪 

分 类 号：U666.1[交通运输工程—船舶及航道工程]