自动化磁通门经纬仪测量误差仿真
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摘要
目前绝对地磁观测中磁偏角(D)和磁倾角(I)的观测仍然依靠人工,为了实现绝对地磁观测的全面自动化,本文针对研制中的自动化磁通门经纬仪进行了测量误差仿真分析.文中利用多体系统理论对自动化磁通门经纬仪的传感器输出直接进行建模,基于磁通门经纬仪的测量特点,使用计算机仿真直观展示了仪器装配和运行过程中的各类误差对测量误差的影响.从仿真结果可以看出,测量磁偏角D时,竖轴晃动误差影响最大,磁轴不正交误差和横轴晃动误差影响次之,横轴倾斜误差没有影响;测量磁倾角I时,磁轴不正交误差影响最大,竖轴晃动误差和横轴晃动误差影响次之,横轴倾斜误差影响最小.
At present, the observations of magnetic declination and magnetic inclination in absolute geomagnetic observation still rely on artificial. In order to realize the complete automation of absolute geomagnetic observation, the error simulation analysis of the developed automatic fluxgate theodolite is carried out in this paper. In this article, the multi-body system theory is used to model the sensor output of the automated fluxgate theodolite directly. Based on the measurement characteristics of the fluxgate theodolite, the article uses computer simulation to visually demonstrate the impact of various errors in the assembly and operation of the two-dimensional turntable on the measurement error of the instrument. From the simulation results, it can be seen that when measuring the magnetic declination D, the influence of the vertical axis shake error is the largest, the magnetic axis non-orthogonal error and the horizontal axis shake error have the second influence, and the horizontal axis tilt error has no effect. When the magnetic inclination I is measured, magnetic axis non-orthogonal error has the greatest impact, vertical axis shaking error and horizontal axis shaking error have the second largest influence, and horizontal axis shake error has the smallest influence.
At present, the observations of magnetic declination and magnetic inclination in absolute geomagnetic observation still rely on artificial. In order to realize the complete automation of absolute geomagnetic observation, the error simulation analysis of the developed automatic fluxgate theodolite is carried out in this paper. In this article, the multi-body system theory is used to model the sensor output of the automated fluxgate theodolite directly. Based on the measurement characteristics of the fluxgate theodolite, the article uses computer simulation to visually demonstrate the impact of various errors in the assembly and operation of the two-dimensional turntable on the measurement error of the instrument. From the simulation results, it can be seen that when measuring the magnetic declination D, the influence of the vertical axis shake error is the largest, the magnetic axis non-orthogonal error and the horizontal axis shake error have the second influence, and the horizontal axis tilt error has no effect. When the magnetic inclination I is measured, magnetic axis non-orthogonal error has the greatest impact, vertical axis shaking error and horizontal axis shaking error have the second largest influence, and horizontal axis shake error has the smallest influence.
引文
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Fan X Y.2011.Research on the magnetic fluxgate theodolite[Master's thesis].Beijing:Institute of Geophysics of CEA (in Chinese).
Fan X Y,Teng Y T,Zhou X,et al.2012.Research on the fluxgate sensor of magnetic fluxgate theodolite[J].Seismological and Geomagneti Observation and Research (in Chinese),33(1):81-87,doi:10.3969/j.issn.1003-3246.2012.01.017.
Gonsette A,Rasson J L,Bracke S,et al.2017.Fog-based automatic true north detection for absolute magnetic declination measurement[C].Geosci.Instrum.Method.Data Syst.,439- 446,doi:10.5194/gi-2017-18.
Gonsette A,Rasson J,Marin J L.2012.AutoDIF:automatic absolute DI measurements[C].XVth IAGA Workshop on Geomagnetic Observatory Instruments,Data Acquisition and Processing,16-19.
Huo J,Zhong X Q,Yang M,et al.2010.Orientation error compensation of turntable for calibration of a non-contact measurement system[J].Journal of Harbin institute of technology (in Chinese),42(1):100-105.
Korte M,Brunke H P,Bronkalla O,et al.2012.Status of the geomagnetic automated system gauss[C].XVth IAGA Workshop on Geomagnetic Observatory Instruments,Data Acquisition and Processing,20-23.
Li H,Shen X H.2008.New shafting error simulating method of photoelectric theodolite[J].Infrared and Laser Engineering (in Chinese),37(2):334-337.
Marsal S,Curto J J,Torta J M,et al.2017.Automatic DI-flux at the Livingston island geomagnetic observatory,Antarctica:requirements and lessons learned[C].Geosci.Instrum.Method.Data Syst.doi:10.5194/gi-2017-22.
Poncelet A,Gonsette A,Rasson J.2017.Several years of experience with automatic DI-flux systems:Theory,validation and results[C].Geoscientific Instrumentation Methods & Data,6(2):353-360.
Pu P C,Guo X S,Zhou Z F,et al.2012.Research on the error model of optical theodolite system[J].Measurement Technique (in Chinese),6:16-19.
Qu H T,Ren W J,Lu D.2010.Modelling errors of precised two-shafts swivelling stand and its analysis[J].Computer Applications and Software (in Chinese),27(9):160-162,118.
Rasson J,Loo S V,Berrami N.2008.Automatic DI flux measurements with auto DIF[C].XIIIth IAGA Workshop on Geomagnetic Observatory Instruments,Data Acquisition,and Processing.
Sun H J.2013.Structural design and error analysis of the large vacuum testing table[Master's thesis].Heilongjiang:Harbin Institue of Technology (in Chinese).
Wang C C,Fang J S.2013.The study of 2D test turntable eccentricity error correction[J].Automation & Information Engineering (in Chinese),34(4):11-15.
Zhang L,Du A M,Lang X,et al.2016.Characteristics of geomagnetic regular diurnal variation before Wenchuan earthquake[J].Chinese J.Geophys.(in Chinese),59(3):952-958,doi:10.6038/cjg20160317.
Zhang S Q,Fu C H,Zhao X D.2016.Study of regional geomagnetic model of Fujian and adjacent areas based on 3D taylor polynomial model[J].Chinese J.Geophys.(in Chinese),59(6):1948-1956,doi:10.6038/cjg20160602.
Zhang T,Zhang C,Teng Y T,et al.2018.Review on the development of the automatic geomagnetic deflection and inclination observation instrument[J].Chinese Journal of Scientific Instrument (in Chinese),39(8):80-90,doi:10.3969/ j.issn.1003-3246.2012.01.017.
Zhang X L.2013.Design and research on a high accuracy 2D turntable[Master's thesis].Jilin:Changchun University of Technology (in Chinese).
Zhao Y H,Yuan F,Ding Z L.2010.Error modeling and analysis of three-axis simulation turntable[J].Journal of Sichuan University (Engineering Science Edition) (in Chinese),42(6):227-231.
范晓勇.2011.磁通门地磁经纬仪的研制[硕士论文].北京:中国地震局地球物理研究所.
范晓勇,滕云田,周勋,等.2012.磁通门经纬仪磁传感器的研制[J].地震地磁观测与研究,33(1):81-87,doi:10.3969/j.issn.1003-3246.2012.01.017.
霍炬,仲小清,杨明,等.2010.某姿态测量系统标定用转台指向误差补偿[J].哈尔滨工业大学学报,42(1):100-105.
李慧,沈湘衡.2008.光电经纬仪轴系误差仿真计算的新方法[J].红外与激光工程,37(2):334-337.
蒲鹏程,郭晓松,周召发,等.2012.光电经纬仪轴系误差模型研究[J].计量技术,6:16-19.
屈海涛,任维佳,陆东.2010.空间精密两轴转台的误差建模与分析[J].计算机应用与软件,27(9):160-163,218.
孙慧洁.2013.大型真空调试平台的设计及其误差建模分析[硕士论文].黑龙江:哈尔滨工业大学.
王晨晨,房景仕.2013.二维测试转台偏心误差修正技术研究[J].自动化与信息工程,34(4):11-15.
张凌,杜爱民,郎雪,等.2016.汶川地震前的地磁场日变化特征分析[J].地球物理学报,59(3):952-958,doi:10.6038/cjg20160317.
张素琴,付长华,赵旭东.2016.基于三维Taylor模型的福建及邻近地区地磁模型研究[J].地球物理学报,59(6):1948-1956,doi:10.6038/cjg20160602.
张涛,张策,滕云田,等.2018.地磁偏角倾角绝对测量技术发展现状综述[J].仪器仪表学报,39(8):80-90.
张西龙.2013.高精度二维转台的设计与研究[硕士论文].吉林:长春工业大学.
赵玉华,袁峰,丁振良.2010.三轴仿真转台误差建模与分析[J].四川大学学报(工程科学版),42(6):227-231.
Fan X Y.2011.Research on the magnetic fluxgate theodolite[Master's thesis].Beijing:Institute of Geophysics of CEA (in Chinese).
Fan X Y,Teng Y T,Zhou X,et al.2012.Research on the fluxgate sensor of magnetic fluxgate theodolite[J].Seismological and Geomagneti Observation and Research (in Chinese),33(1):81-87,doi:10.3969/j.issn.1003-3246.2012.01.017.
Gonsette A,Rasson J L,Bracke S,et al.2017.Fog-based automatic true north detection for absolute magnetic declination measurement[C].Geosci.Instrum.Method.Data Syst.,439- 446,doi:10.5194/gi-2017-18.
Gonsette A,Rasson J,Marin J L.2012.AutoDIF:automatic absolute DI measurements[C].XVth IAGA Workshop on Geomagnetic Observatory Instruments,Data Acquisition and Processing,16-19.
Huo J,Zhong X Q,Yang M,et al.2010.Orientation error compensation of turntable for calibration of a non-contact measurement system[J].Journal of Harbin institute of technology (in Chinese),42(1):100-105.
Korte M,Brunke H P,Bronkalla O,et al.2012.Status of the geomagnetic automated system gauss[C].XVth IAGA Workshop on Geomagnetic Observatory Instruments,Data Acquisition and Processing,20-23.
Li H,Shen X H.2008.New shafting error simulating method of photoelectric theodolite[J].Infrared and Laser Engineering (in Chinese),37(2):334-337.
Marsal S,Curto J J,Torta J M,et al.2017.Automatic DI-flux at the Livingston island geomagnetic observatory,Antarctica:requirements and lessons learned[C].Geosci.Instrum.Method.Data Syst.doi:10.5194/gi-2017-22.
Poncelet A,Gonsette A,Rasson J.2017.Several years of experience with automatic DI-flux systems:Theory,validation and results[C].Geoscientific Instrumentation Methods & Data,6(2):353-360.
Pu P C,Guo X S,Zhou Z F,et al.2012.Research on the error model of optical theodolite system[J].Measurement Technique (in Chinese),6:16-19.
Qu H T,Ren W J,Lu D.2010.Modelling errors of precised two-shafts swivelling stand and its analysis[J].Computer Applications and Software (in Chinese),27(9):160-162,118.
Rasson J,Loo S V,Berrami N.2008.Automatic DI flux measurements with auto DIF[C].XIIIth IAGA Workshop on Geomagnetic Observatory Instruments,Data Acquisition,and Processing.
Sun H J.2013.Structural design and error analysis of the large vacuum testing table[Master's thesis].Heilongjiang:Harbin Institue of Technology (in Chinese).
Wang C C,Fang J S.2013.The study of 2D test turntable eccentricity error correction[J].Automation & Information Engineering (in Chinese),34(4):11-15.
Zhang L,Du A M,Lang X,et al.2016.Characteristics of geomagnetic regular diurnal variation before Wenchuan earthquake[J].Chinese J.Geophys.(in Chinese),59(3):952-958,doi:10.6038/cjg20160317.
Zhang S Q,Fu C H,Zhao X D.2016.Study of regional geomagnetic model of Fujian and adjacent areas based on 3D taylor polynomial model[J].Chinese J.Geophys.(in Chinese),59(6):1948-1956,doi:10.6038/cjg20160602.
Zhang T,Zhang C,Teng Y T,et al.2018.Review on the development of the automatic geomagnetic deflection and inclination observation instrument[J].Chinese Journal of Scientific Instrument (in Chinese),39(8):80-90,doi:10.3969/ j.issn.1003-3246.2012.01.017.
Zhang X L.2013.Design and research on a high accuracy 2D turntable[Master's thesis].Jilin:Changchun University of Technology (in Chinese).
Zhao Y H,Yuan F,Ding Z L.2010.Error modeling and analysis of three-axis simulation turntable[J].Journal of Sichuan University (Engineering Science Edition) (in Chinese),42(6):227-231.
范晓勇.2011.磁通门地磁经纬仪的研制[硕士论文].北京:中国地震局地球物理研究所.
范晓勇,滕云田,周勋,等.2012.磁通门经纬仪磁传感器的研制[J].地震地磁观测与研究,33(1):81-87,doi:10.3969/j.issn.1003-3246.2012.01.017.
霍炬,仲小清,杨明,等.2010.某姿态测量系统标定用转台指向误差补偿[J].哈尔滨工业大学学报,42(1):100-105.
李慧,沈湘衡.2008.光电经纬仪轴系误差仿真计算的新方法[J].红外与激光工程,37(2):334-337.
蒲鹏程,郭晓松,周召发,等.2012.光电经纬仪轴系误差模型研究[J].计量技术,6:16-19.
屈海涛,任维佳,陆东.2010.空间精密两轴转台的误差建模与分析[J].计算机应用与软件,27(9):160-163,218.
孙慧洁.2013.大型真空调试平台的设计及其误差建模分析[硕士论文].黑龙江:哈尔滨工业大学.
王晨晨,房景仕.2013.二维测试转台偏心误差修正技术研究[J].自动化与信息工程,34(4):11-15.
张凌,杜爱民,郎雪,等.2016.汶川地震前的地磁场日变化特征分析[J].地球物理学报,59(3):952-958,doi:10.6038/cjg20160317.
张素琴,付长华,赵旭东.2016.基于三维Taylor模型的福建及邻近地区地磁模型研究[J].地球物理学报,59(6):1948-1956,doi:10.6038/cjg20160602.
张涛,张策,滕云田,等.2018.地磁偏角倾角绝对测量技术发展现状综述[J].仪器仪表学报,39(8):80-90.
张西龙.2013.高精度二维转台的设计与研究[硕士论文].吉林:长春工业大学.
赵玉华,袁峰,丁振良.2010.三轴仿真转台误差建模与分析[J].四川大学学报(工程科学版),42(6):227-231.
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