TY - GEN
T1 - Liquid-suspended rotor gyroscope multiphase driving technology
AU - Weng, Rui
AU - Liu, Xiaowei
AU - Zhang, Haifeng
PY - 2013
Y1 - 2013
N2 - Liquid-suspended rotor micro-mechanical gyroscope uses a high-speed rotating hollow rotor in response to the density of the liquid as the mass to do the angular velocity detection. In order to improve the liquid-suspended gyroscope's performance, this paper suggested a new high performance magnetic driving technology. In this technology, the driving performance is optimized by applying six-phase overlapped driving signal to the twelve driving coils of the stator. With this driving technology, the rotating speed of rotor in 3# industrial white oil can go up to 8700rpm.
AB - Liquid-suspended rotor micro-mechanical gyroscope uses a high-speed rotating hollow rotor in response to the density of the liquid as the mass to do the angular velocity detection. In order to improve the liquid-suspended gyroscope's performance, this paper suggested a new high performance magnetic driving technology. In this technology, the driving performance is optimized by applying six-phase overlapped driving signal to the twelve driving coils of the stator. With this driving technology, the rotating speed of rotor in 3# industrial white oil can go up to 8700rpm.
KW - Gyroscope
KW - Liquid-suspended rotor
KW - Micro-electromechanical systems (MEMS)
KW - Multiphase magnetic driving
UR - https://www.scopus.com/pages/publications/84883731933
U2 - 10.4028/www.scientific.net/KEM.562-565.296
DO - 10.4028/www.scientific.net/KEM.562-565.296
M3 - 会议稿件
AN - SCOPUS:84883731933
SN - 9783037857397
T3 - Key Engineering Materials
SP - 296
EP - 301
BT - Micro-Nano Technology XIV
PB - Trans Tech Publications Ltd
T2 - 14th Annual Conference and the 3rd International Conference of the Chinese Society of Micro-Nano Technology, CSMNT 2012
Y2 - 4 November 2012 through 7 November 2012
ER -