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Alternative TitleGyroscopic precession control device and method thereof
王恩德; 佟新鑫; 朱丹; 刘晓安; 王旭; 栗萧峰
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 21002
Other AbstractThe invention relates to a gyroscopic precession control device, which comprises a preprocessing circuit; a microcontroller used for completing the mapping between the precession positional information and the precession control information, wherein a pulse width modulation technology is used to convert the precession control information to sine wave through changing the duty ratio modulated by the pulse width; and a low pass filter and a power amplifier. The gyroscopic precession control method comprises the following steps: querying the coming of rotation period of a gyrorotor; if the gyrorotor comes, measuring the rotating speed of the gyrorotor; if the gyrorotor does not come, backing to the step to query whether the pulse width modulation interval comes or not; receiving the precession of a host computer; mapping the gyroscopic precession and a precession control signal; querying whether the pulse width modulation interval comes or not; if the pulse width modulation interval comes, outputting the pulse-width modulated wave; and if the pulse width modulation interval does not come, backing to query the coming of the rotation period of the gyrorotor. The gyroscopic precession control device of the utility model enables the gyroscopic precession control precision to be improved, the cost to be saved, and the circuit complexity and the algorithm complexity to be reduced.
PCT Attributes
Application Date2012-09-29
Date Available2016-05-11
Application NumberCN201210375749.5
Open (Notice) NumberCN103712611A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
王恩德,佟新鑫,朱丹,等. 一种陀螺进动控制装置及方法[P]. 2014-04-09.
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