Stepped and fast limiting pendulous gyroscope

WANG Zhen-ye; GUO Xiao-song; ZHOU Zhao-fa

doi:10.3788/OPE.20132105.1244

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Stepped and fast limiting pendulous gyroscope

更新时间：2020-08-12

- Stepped and fast limiting pendulous gyroscope
- Optics and Precision Engineering Vol. 21, Issue 5, Pages: 1244-1250(2013)
- 作者机构：
  
  西安高技术研究所
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20132105.1244
  CLC： V666.123;V241.5
- Received：13 November 2012，
  
  Revised：15 January 2013，
  
  Published Online：24 May 2013，
  
  Published：15 May 2013
- 稿件说明：
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王振业郭晓松周召发. 步进快速限幅摆式陀螺寻北仪[J]. 光学精密工程, 2013,21(5): 1244-1250

WANG Zhen-ye GUO Xiao-song ZHOU Zhao-fa. Stepped and fast limiting pendulous gyroscope[J]. Editorial Office of Optics and Precision Engineering, 2013,21(5): 1244-1250
王振业郭晓松周召发. 步进快速限幅摆式陀螺寻北仪[J]. 光学精密工程, 2013,21(5): 1244-1250 DOI： 10.3788/OPE.20132105.1244.

WANG Zhen-ye GUO Xiao-song ZHOU Zhao-fa. Stepped and fast limiting pendulous gyroscope[J]. Editorial Office of Optics and Precision Engineering, 2013,21(5): 1244-1250 DOI： 10.3788/OPE.20132105.1244.

摘要

针对摆式陀螺寻北仪存在的限幅效率低的工程实际问题，提出了一种步进快速限幅方法，介绍了该方法的实现原理和步骤，分析了3种主要测量误差对限幅效果的影响，论证了步进快速限幅法在理论上的可行性，最后将步进快速限幅法成功应用于摆式陀螺寻北仪上。设计了相应的限幅试验，利用摆动的平衡位置主动跟踪逆转点，实现了对摆幅的快速精确限制。理论和试验结果均表明：提出的步进快速限幅法保留了传统步进法不需要增加系统硬件的优点，有效克服了采用电磁阻尼法限幅时电磁干扰力矩的问题，保持了限幅的可靠性。基于步进快速限幅方法的摆式陀螺寻北仪能在一个步进周期（约60 s）内实现对摆幅的快速精确限制，较传统步进法可以节省2个以上的步进周期，为缩短寻北时间提供了理论支撑和实践依据。

Abstract

A stepped and fast limiting method to allow the equilibrium position of a swing to track the turning point was put forward for improving the limiting efficiency of pendulous gyroscopes. The working principle and achieving steps were introduced and the influences of three types of measurement errors on the limiting effect were analyzed. Then the feasibility of the proposed limiting method was demonstrated in theory. Finally

the method was applied to a pendulous gyroscope

and the swing range was limited exactly and rapidly by using the equilibrium position of the swing to track the turning point. The limiting experiment was designed based on the proposed limiting method. The theory and experiment results show that the new method has overcome the electromagnetic interference torque problem from the electromagnetic damping method and can keep the limiting reliability without adding system hardware. The pendulous gyroscope can just spend about 60 s to limit the swing

which saves more than 2 step periods than traditional one. This method can provide a theoretical support and practical basis for shorting the time of north seeking.

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references

郭庆树，魏鹏涛，张勇. 光电积分式陀螺经纬仪用于发射阵地定向误差分析 \[J\]. 中国惯性技术学报，2010，18(3): 267-271.GUO Q SH, WEI P T, ZHANG Y. Analysis on orientation errors of photoelectric integral gyrotheodolite used in launching position \[J\]. Journal of Chinese Inertial Technology, 2010,18(3): 267-271. (in Chinese)[2]张葆. 陀螺经纬仪精度分析\[J\]. 光学精密工程，1994，2(6): 59-66.ZHANG B. Accuracy analysis for the gyrotheodolite \[J\]. Opt. Precision Eng., 1994,2(6): 59-66. (in Chinese)[3]齐永岳，赵美蓉，林玉池. 陀螺经纬仪自动粗寻北系统的设计研究\[J\]. 传感器与微系统，2009，25(5): 19-21.QI Y Y, ZHAO M Y, LIN Y CH. Study on automated coarse north-finding system of gyroscope \[J\]. Transducer and Microsystem Technologies, 2009,25(5): 19-21. (in Chinese)[4]白云超，刘思伟，田育民. 自动化陀螺经纬仪中阻尼力矩器的设计 \[J\]. 西安科技大学学报，2009，29(6): 752-755.BAI Y CH, LIU S W, TIAN Y M. Design of damping torque for automatic gyrotheodolite \[J\]. Journal of Xi'an University of Science and Technology, 2009,29(6):752-755. (in Chinese)[5]范俊智.陀螺经纬仪阻尼法的稳定观测 \[J\]. 矿山测量，1995，(2): 8-10.FAN J ZH. The stable observation of damping method in the gyrotheodolite \[J\]. Mine Surveying, 1995, (2): 8-10. (in Chinese)[6]王缜，申功勋. 摆式陀螺寻北仪的积分测量方法\[J\]. 光学精密工程，2007，15(5): 746-752.WANG ZH, SHEN G X. Investigation on integral method of pendulous gyroscope \[J\]. Opt. Precision Eng., 2007,15(5): 746-752. (in Chinese)[7]夏桂锁. 陀螺经纬仪自动寻北关键技术的研究 \[D\].天津：天津大学，2006.XIA G S. The Key Technology of Automatic North-seeking in the Gyro-theodolite \[D\]. Tianjin: Tianjin University, 2006. (in Chinese)[8]张金梅. 陀螺经纬仪快速寻北的算法研究\[D\]. 天津：天津大学精密仪器与光电子工程学院，2008.ZHANG J M. Algorithm Study on Fast North-seeking of Gyro-theodolite \[D\]. Tianjin: Precision Instrument and Electronic Engineering Institute, Tianjin University, 2008. (in Chinese)[9]林家聪，桑光灿，孙建明. 陀螺经纬仪记时摆幅法定向\[J\]. 中国矿业学院学报，1985，16-32.LIN J C, SANG G C, SUN J M. The orientation with the method to record the swing time in the gyro-theodolite \[J\]. Journal of China Mining Institute, 1985, 16-32. (in Chinese)[10]万朋，张海东. 陀螺经纬仪零位改进系数研究\[J\]. 北京测绘，2005，(2): 48-49.WAN P, ZHAN H D. Research of zero coefficient in gyro-theodolite \[J\]. Beijing Surveying and Mapping, 2005,(2): 48-49. (in Chinese)[11]费业泰. 误差理论与数据处理 \[M\].北京：机械工业出版社，2004.FEI Y T. Error Theory and Data Processing \[M\]. Beijing: Machinery Industry Press, 2004. (in Chinese)

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