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Alternative TitleMethod and device for gyro run-up
王恩德; 佟新鑫; 王庆山; 朱丹
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Other AbstractThe invention relates to a method and a device for gyro run-up. The device comprises a position sensor for detecting the position of a gyrorotor, a speed sensor for detecting the rotational speed of the gyrorotor, a detecting circuit for performing signal detection for the position sensor, a preprocessing circuit for preprocessing an input signal of the speed sensor, a microprocessor used for processing the position signal and the speed signal of the gyro and outputting the position signal and the speed signal to a power amplifier and used for cutting a start circuit off when the speed is higher than the cutting speed, and a power amplifier for amplifying the control signal of the microprocessor and outputting the control signal to a coil for a gyro stator. The method comprises the following steps: detecting the position of the gyrorotor if the detected position is the maximum point of the magnetic induction density, detecting the speed of the gyrorotor if the rotational speed of the gyrorotor is lower than the set speed, performing magnetism commutating processing of a stator winding and the communication control and returning the detection step of the position of the gyrorotor and repeating the steps. The invention has the advantages of accurate position detection, accurate measurement of the rotational speed and remote control.
PCT Attributes
Application Date2008-06-04
Date Available2011-07-20
Application NumberCN200810011652.X
Open (Notice) NumberCN101598551A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
王恩德,佟新鑫,王庆山,等. 陀螺起转的方法及装置[P]. 2009-12-09.
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File name: CN200810011652.X.pdf
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