利用平行光管检验校正台校正全站仪的竖盘指标差及2C值
|
摘要
竖盘指标差及2C值(两倍的视准轴误差)是影响全站仪角度测量精度的两个重要因素.利用平行光管检验校正台分别对一台竖盘指标差超标的南方测绘NTS-312L型全站仪和一台2C超标的南方测绘NTS-312L型全站仪进行了校正.校正后,前者的竖盘指标差从24″减小至6″,后者的2C从19″减小至–6″,校正结果符合《全站型电子速测仪检定规程JJG100-2003》.为了对校正结果进行进一步检核,分别对两台全站仪进行了外业测试,结果显示,前者的竖盘指标差在–3″到6″范围内,后者的2C值在–6″到5″范围内,与实验结果基本符合.
Index error of vertical circle and 2 C value(two times of collimation axis error) are two important indicators which affect the precision of total station's angle measurement. A South NTS-312 L total station with index error of vertical circle overrun and a South NTS-312 L total station with 2 C overrun are corrected by the calibrator stand with collimators. The experiments show that the index error of vertical circle of the former is reduced from 24″ to 6″ and 2 C of the latter from 19″ to –6″ respectively after calibrating, the calibrating results according with Verification Regulation of Electronic Tachometer Total Station JJG100-2003. In order to check the calibration results further, both total stations are tested in a field survey, and the results show that the vertical index of the former changes between –3″ to 6″ range, and 2 C value of the latter varies in –6″ to 5″ range, these numbers basically in agreement with the calibration experiment.
Index error of vertical circle and 2 C value(two times of collimation axis error) are two important indicators which affect the precision of total station's angle measurement. A South NTS-312 L total station with index error of vertical circle overrun and a South NTS-312 L total station with 2 C overrun are corrected by the calibrator stand with collimators. The experiments show that the index error of vertical circle of the former is reduced from 24″ to 6″ and 2 C of the latter from 19″ to –6″ respectively after calibrating, the calibrating results according with Verification Regulation of Electronic Tachometer Total Station JJG100-2003. In order to check the calibration results further, both total stations are tested in a field survey, and the results show that the vertical index of the former changes between –3″ to 6″ range, and 2 C value of the latter varies in –6″ to 5″ range, these numbers basically in agreement with the calibration experiment.
引文
[1]尚云东.全站仪三轴误差的检验分析[J].测绘技术装备,2006,8(2):45-46+26.SHANG Y D.Analysis on the check of error of three axes of total station[J].Geomatics Technology and Equipment,2006,8(2):45-46+26.
[2]王菊蕊,尚云东.全站仪三轴误差检验探讨[J].科学之友(学术版),2005(5):15-17.WANG J R,SHANG Y D.Discussions on the check of error of three axes of total station[J].Friend of Science Amateurs,2005(5):15-17.
[3]潘正风,程效军,成枢,等.数字测图原理与方法[M].武汉:武汉大学出版社,2009.120-121.
[4]罗路明.浅析光学经纬仪竖盘指标差产生的原因及调整[J].质量探索,2016,3(3):50-51.LUO L M.Analysis of the causes and adjustment of the optical theodolite’s index error of vertical circle[J].Quality Exploration,2016,3(3):50-51.
[5]肖铂.光学经纬仪竖盘指标差产生原因分析与调整[J].中州煤炭,2006(4):64+91.XIAO B.Adjustment and analysis of the causes of the optical theodolite’s index error of vertical circle[J].Zhongzhou Coal,2006(4):64+91.
[6]李婷.光学经纬仪竖盘指标差的超差原因分析与调整[J].中国计量,2005(8):56.LI T.Analyze the cause and adjustment of the optical theodolite’s index error of vertical circle[J].China Metrology,2005(8):56.
[7]周淑波.全站仪轴线误差分析与改正计算[J].河北工业科技,2005,22(6):58-60+64.ZHOU S B.Analysis and correcting computation of axis line error for the electronic total station observations[J].Hebei Journal of Industrial Science and Technology,2005,22(6):58-60+64.
[8]孙艳崇.经纬仪视准轴误差检验的几种方法及其区别[J].价值工程,2014,33(3):70-71.SUN Y C.Several inspection methods of theodolite collimation axis error and their differences[J].Value Engineering,2014,33(3):70-71.
[9]全国几何量角度计量技术委员会.全站型电子速测仪检定规程:JJG 100-2003[S].陕西:中国计量出版社,2003.
[10]周波阳,李锦城,黎家州,等.采用平行光管检验校正台校正光学水准仪的i角[J].广东工业大学学报,2016,33(2):15-18+36.ZHOU B Y,LI J C,LI J Z,et al.Calibrating the i-angle of optical level using a calibrator stand with collimators[J].Journal of Guangdong University of Technology,2016,33(2):15-18+36.
[11]许婵.DJD系列、DT系列电子经纬仪竖盘指标差校正的方法和注意事项[J].仪器仪表用户,2015,22(2):39-40.XU C.Method and the matters needing attention of correction about DJD series,DT series electronic theodolite vertical disk indicator error[J].Instrument Action,2015,22(2):39-40.
[12]虞积强.全站仪误差与检验研究[D].合肥:合肥工业大学土木与水利工程学院,2008.
[13]叶晓明,凌模,谢方.全站仪轴系补偿原理及检验方法探讨[J].测绘信息与工程,2003,28(3):40-43.YE X M,LING M,XIE F.Principle of axis error compensation of total station and its test method[J].Journal of Geomatics,2003,28(3):40-43.
[14]尤宝平,暴景阳,崔高嵩,等.全站仪的补偿与改正研究[J].海洋测绘,2004,24(5):29-31+45.YOU B P,BAO J Y,CUI G S,et al.The compensation and correction for the electronic total station observations[J].Hydrographic Surveying And Charting,2004,24(5):29-31+45.
[15]刘宗林.浅谈全站仪的竖轴倾斜误差[J].西安文理学院学报(自然科学版),2007,10(2):97-99.LIU Z L.Discussion on the vertical axis tilt error of total station[J].Journal of Xi’an University of Arts&Science(Nat Sci Ed),2007,10(2):97-99.
[16]梁琦,李铭.浅谈全站仪的竖盘补偿器[J].大众科技,2011(10):160-161.LIANG Y,LI M.Discussion on the vertical disk compensator of total station[J].Popular Sciences,2011(10):160-161.
[17]国家测绘局.三四等导线测量规范:CH/T2007-2001[S].北京:测绘出版社,2003.
[2]王菊蕊,尚云东.全站仪三轴误差检验探讨[J].科学之友(学术版),2005(5):15-17.WANG J R,SHANG Y D.Discussions on the check of error of three axes of total station[J].Friend of Science Amateurs,2005(5):15-17.
[3]潘正风,程效军,成枢,等.数字测图原理与方法[M].武汉:武汉大学出版社,2009.120-121.
[4]罗路明.浅析光学经纬仪竖盘指标差产生的原因及调整[J].质量探索,2016,3(3):50-51.LUO L M.Analysis of the causes and adjustment of the optical theodolite’s index error of vertical circle[J].Quality Exploration,2016,3(3):50-51.
[5]肖铂.光学经纬仪竖盘指标差产生原因分析与调整[J].中州煤炭,2006(4):64+91.XIAO B.Adjustment and analysis of the causes of the optical theodolite’s index error of vertical circle[J].Zhongzhou Coal,2006(4):64+91.
[6]李婷.光学经纬仪竖盘指标差的超差原因分析与调整[J].中国计量,2005(8):56.LI T.Analyze the cause and adjustment of the optical theodolite’s index error of vertical circle[J].China Metrology,2005(8):56.
[7]周淑波.全站仪轴线误差分析与改正计算[J].河北工业科技,2005,22(6):58-60+64.ZHOU S B.Analysis and correcting computation of axis line error for the electronic total station observations[J].Hebei Journal of Industrial Science and Technology,2005,22(6):58-60+64.
[8]孙艳崇.经纬仪视准轴误差检验的几种方法及其区别[J].价值工程,2014,33(3):70-71.SUN Y C.Several inspection methods of theodolite collimation axis error and their differences[J].Value Engineering,2014,33(3):70-71.
[9]全国几何量角度计量技术委员会.全站型电子速测仪检定规程:JJG 100-2003[S].陕西:中国计量出版社,2003.
[10]周波阳,李锦城,黎家州,等.采用平行光管检验校正台校正光学水准仪的i角[J].广东工业大学学报,2016,33(2):15-18+36.ZHOU B Y,LI J C,LI J Z,et al.Calibrating the i-angle of optical level using a calibrator stand with collimators[J].Journal of Guangdong University of Technology,2016,33(2):15-18+36.
[11]许婵.DJD系列、DT系列电子经纬仪竖盘指标差校正的方法和注意事项[J].仪器仪表用户,2015,22(2):39-40.XU C.Method and the matters needing attention of correction about DJD series,DT series electronic theodolite vertical disk indicator error[J].Instrument Action,2015,22(2):39-40.
[12]虞积强.全站仪误差与检验研究[D].合肥:合肥工业大学土木与水利工程学院,2008.
[13]叶晓明,凌模,谢方.全站仪轴系补偿原理及检验方法探讨[J].测绘信息与工程,2003,28(3):40-43.YE X M,LING M,XIE F.Principle of axis error compensation of total station and its test method[J].Journal of Geomatics,2003,28(3):40-43.
[14]尤宝平,暴景阳,崔高嵩,等.全站仪的补偿与改正研究[J].海洋测绘,2004,24(5):29-31+45.YOU B P,BAO J Y,CUI G S,et al.The compensation and correction for the electronic total station observations[J].Hydrographic Surveying And Charting,2004,24(5):29-31+45.
[15]刘宗林.浅谈全站仪的竖轴倾斜误差[J].西安文理学院学报(自然科学版),2007,10(2):97-99.LIU Z L.Discussion on the vertical axis tilt error of total station[J].Journal of Xi’an University of Arts&Science(Nat Sci Ed),2007,10(2):97-99.
[16]梁琦,李铭.浅谈全站仪的竖盘补偿器[J].大众科技,2011(10):160-161.LIANG Y,LI M.Discussion on the vertical disk compensator of total station[J].Popular Sciences,2011(10):160-161.
[17]国家测绘局.三四等导线测量规范:CH/T2007-2001[S].北京:测绘出版社,2003.