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专利名称: 一种陀螺进动控制装置及方法
其他题名: Gyroscopic precession control device and method thereof
作者: 王恩德; 佟新鑫; 朱丹; 刘晓安; 王旭; 栗萧峰
所属部门: 光电信息技术研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明
专利状态: 有效
摘要: 本发明涉及一种陀螺进动控制装置,包括:预处理电路;微控制器,完成进动位置信息和进动控制信息之间的映射,利用脉宽调制技术将进动控制信息通过改变脉宽调制的占空比转换成正弦波;低通滤波器和功率放大器。一种陀螺进动控制方法,包括以下步骤:查询陀螺转子的转动周期到来;如果到来,则测量陀螺转子的转速;如果没到来,则返回步骤查询脉宽调制间隔是否到来;接收上位机的进动位置信息;将陀螺进动位置信息与进动控制信号进行映射;查询脉宽调制间隔是否到来;如果到来,则输出脉宽调制波;如未到来,则返回查询陀螺转子的转动周期到来。本发明提高了陀螺进动的控制精度;节约了成本,减少了电路复杂度;降低了算法的复杂度。
英文摘要: The 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.
是否PCT专利:
申请日期: 2012-09-29
公开日期: 2014-04-09
授权日期: 2016-05-11
专利申请号: CN201210375749.5
公布/公告号: CN103712611A
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/14881
Appears in Collections:光电信息技术研究室_专利

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Recommended Citation:
王恩德,佟新鑫,朱丹,等. 一种陀螺进动控制装置及方法. CN103712611A. 2014.
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文件名: CN201210375749.5.pdf
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