TY - GEN
T1 - A PID&AGC method for micro vibration gyroscope drive system
AU - Niu, Shaohua
AU - Hong, Dandan
AU - Gao, Shiqiao
PY - 2013
Y1 - 2013
N2 - As a typical inertial sensor, vibration micro-gyro is extensively studied. According to its working principle, drive control system is an important element for the gyro system. The role of drive control system is to keep the drive modal stability including stable vibration frequency and amplitude. The PLL method is usually used to realize the drive system. However, it has some shortcomings used to high Q vibration micro-gyro. In this paper, the problems of the PLL method are analyzed, and a PID & AGC control system is introduced. By simulating and measuring, it is indicated that this method is fit for driving high Q vibration micro-gyro.
AB - As a typical inertial sensor, vibration micro-gyro is extensively studied. According to its working principle, drive control system is an important element for the gyro system. The role of drive control system is to keep the drive modal stability including stable vibration frequency and amplitude. The PLL method is usually used to realize the drive system. However, it has some shortcomings used to high Q vibration micro-gyro. In this paper, the problems of the PLL method are analyzed, and a PID & AGC control system is introduced. By simulating and measuring, it is indicated that this method is fit for driving high Q vibration micro-gyro.
KW - Drive modal
KW - PID&AGC
KW - PLL
KW - Vibration micro-gyroscope
UR - http://www.scopus.com/inward/record.url?scp=84883670328&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.562-565.357
DO - 10.4028/www.scientific.net/KEM.562-565.357
M3 - Conference contribution
AN - SCOPUS:84883670328
SN - 9783037857397
T3 - Key Engineering Materials
SP - 357
EP - 362
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 -