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一种陀螺速度稳定控制装置和方法
Alternative TitlePeg-top speed stabilization control device and method
王恩德; 佟新鑫; 朱丹; 侯绪奎; 曹晖
Department光电信息技术研究室
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
Country中国
Subtype发明授权
Status有权
Abstract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。
Other AbstractThe 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.
PCT Attributes
Application Date2012-09-29
2014-04-09
Date Available2016-09-21
Application NumberCN201210375719.4
Open (Notice) NumberCN103713518B
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/19213
Collection光电信息技术研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
王恩德,佟新鑫,朱丹,等. 一种陀螺速度稳定控制装置和方法[P]. 2014-04-09.
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