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专利名称: 一种陀螺速度稳定控制装置和方法
其他题名: Peg-top speed stabilization control device and method
作者: 王恩德; 佟新鑫; 朱丹; 侯绪奎; 曹晖
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: 发明授权
专利状态: 有效
摘要: 本发明涉及一种陀螺速度稳定控制装置,包括:跟随器、放大器、比较器、微处理器、D/A、放大器、功率放大器和陀螺驱动;其中,微处理器利用模糊PID控制算法和正弦波发生器得到控制信号。一种陀螺速度稳定控制方法,其特征在于包括以下步骤:查询陀螺转子的转动周期到来;如果到来,则进行转速测量;如果没有到来,则返回查询陀螺转子的转动周期到来;计算实际转速和设定转速的差值以及差值的增量作为模糊控制的输入;对陀螺转子的转速进行模糊控制并及时调整PID的控制参数去实现PID控制;通过正弦波发生器生成控制信号去控制陀螺。本发明实现了换向时机的最佳化;提高系统的控制精度,减少控制复杂性,提高了电源的效率,并减少了高频干扰。
英文摘要: The invention relates to a peg-top speed stabilization control device which comprises a follower, an amplifier, a comparator, a microprocessor, a D/A, an amplifier, a power amplifier and a peg-top drive, wherein the microprocessor uses a fuzzy PID control algorithm and a sine wave generator to obtain a control signal. A peg-top speed stabilization control method is characterized by comprising the following steps: querying the arrival of the rotation period of a peg-top rotor; carrying out rotation speed measurement if the rotation period of the peg-top rotor arrives; returning to the query of the arrival of the rotation period of the peg-top rotor if the rotation period of the peg-top rotor does not arrive; calculating the difference between the actual rotation speed and a set rotation speed and the increment of the difference as input of fuzzy control; carrying out fuzzy control on the rotation speed of the peg-top rotor and timely adjusting control parameters of PID to realize PID control; and generating a control signal through the sine wave generator to control a peg-top. Optimization of the reversing time is realized, the control precision of a system is improved, the control complexity is reduced, the efficiency of a power supply is improved, and the high-frequency interference is reduced.
是否PCT专利:
申请日期: 2012-09-29
公开日期: 2014-04-09
授权日期: 2016-09-21
专利申请号: CN201210375719.4
公布/公告号: CN103713518B
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/19213
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. 一种陀螺速度稳定控制装置和方法. CN103713518B. 2014.
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