附有约束条件的大旋转角三维坐标转换Three dimensional coordinate transformation of large rotation angle with additional constraints
马下平,张中成,师芸,李秦政
摘要(Abstract):
为了解决大旋转角三维坐标转换方法在误差方程基础上引入13未知参数(3个平移参数、1个尺度参数和旋转矩阵中9个元素)之间的虚拟观测方程存在无法准确定权和若虚拟观测方程作为约束条件引入时构成的约束条件法方程不可逆的问题,该文只建立旋转矩阵中9个元素之间的约束条件,提出了附有约束条件的大旋转角三维坐标转换方法。详细推导了该方法中未知参数(3个平移参数和1个尺度参数与旋转矩阵中9个元素)估计及其精度评定公式。最后用算例对该方法进行了验证。结果表明:该方法适用于任何角度旋转的空间直角坐标转换,其解算理论正确,模型严密,过程简单,易于程序设计。
关键词(KeyWords): 约束条件;大旋转角;旋转矩阵;坐标转换
基金项目(Foundation): 国家自然科学基金面上项目(46134017);; 西安科技大学博士启动金项目(2016QDJ005);西安科技大学培育基金项目(201714);; 北斗开放实验室西安分实验室项目(1707);; 现代工程测量国家测绘地理信息局重点实验室经费资助项目(TJES1810);; 轨道交通工程信息化国家重点实验室(中铁一院)开放研究课题项目(SKLK19-10)
作者(Author): 马下平,张中成,师芸,李秦政
DOI: 10.16251/j.cnki.1009-2307.2019.08.003
参考文献(References):
- [1]陆珏,陈义,郑波.总体最小二乘方法在三维坐标转换中的应用[J].大地测量与地球动力学,2008,28(5):77-81.(LU Jue,CHEN Yi,ZHENG Bo.Applying total least squares to three-dimensional datum transformation[J].Journal of Geodesy and Geodynamics,2008,28(5):77-81.)
- [2]李微晓,沈云中,李博峰.顾及2套坐标误差的三维坐标变换方法[J].同济大学学报(自然科学版),2011,39(8):1243-1246.(LI Weixiao,SHEN Yunzhong,LI Bofeng.Three-dimensional coordinate transformation with consideration of coordinate errors in two coordinate systems[J].Journal of Tongji University(Natural Science),2011,39(8):1243-1246.)
- [3]李博峰,沈云中,李微晓.无缝三维基准转换模型[J].中国科学(地球科学),2012,42(7):1047-1054.(LI Bofeng,SHEN Yunzhong,LI Weixiao.The seamless model for three-dimensional datum transformation[J].Scientia Sinica(Terrae),2012,42(7):1047-1054.)
- [4]胡川,陈义,朱卫东.局部区域三维坐标变换的两步解法[J].同济大学学报(自然科学版),2015,43(8):1254-1258,1283.(HU Chuan,CHEN Yi,ZHU Weidong.Two-step method for 3Dcoordinate transformation in local area[J].Journal of Tongji University(Natural Science),2015,43(8):1254-1258,1283.)
- [5]姚宜斌,黄书华,张良,等.求解三维坐标转换参数的整体最小二乘新方法[J].武汉大学学报(信息科学版),2015,40(7):853-857.(YAO Yibin,HUANG Shuhua,ZHANG Liang,et al.A new method of TLS for solving the parameters of three-dimensional coordinate transformation[J].Geomatics and Information Science of Wuhan University,2015,40(7):853-857.)
- [6]黄令勇,吕志平,任雅奇,等.多元总体最小二乘在三维坐标转换中的应用[J].武汉大学学报(信息科学版),2014,39(7):793-798.(HUANG Lingyong,LYU Zhiping,REN Yaqi,et al.Application of multivariate total least square in three-dimensional coordinate transformation[J].Geomatics and Information Science of Wuhan University,2014,39(7):793-798.)
- [7]姚宜斌,黄承孟,李程春,等.一种适用于大角度的三维坐标转换参数求解算法[J].武汉大学学报(信息科学版),2012,37(3):253-256.(YAO Yibin,HUANGChengmeng,LI Chengchun,et al.A new algorithm for solution of transformation parameters of big rotation angle’s 3Dcoordinate[J].Geomatics and Information Science of Wuhan University,2012,37(3):253-256.)
- [8]陈义,沈云中,刘大杰.适用于大旋转角的三维基准转换的一种简便模型[J].武汉大学学报(信息科学版),2004,29(12):1101-1105.(CHEN Yi,SHEN Yunzhong,LIU Dajie.Asimplified model of three dimensional-datum transformation adapted to big rotation angle[J].Geomatics and Information Science of Wuhan University,2004,29(12):1101-1105.)
- [9]姚吉利,韩保民,杨元喜.罗德里格矩阵在三维坐标转换严密解算中的应用[J].武汉大学学报(信息科学版),2006,31(12):1094-1096,1119.(YAO Jili,HANBaomin,YANG Yuanxi.Applications of Lodrigues matrix in 3Dcoordinate transformation[J].Geomatics and Information Science of Wuhan University,2006,31(12):1094-1096,1119.)
- [10]王传江,王解先,顾建详.大旋转角三维直角坐标转换的一种线性模型[J].铁道勘察,2012,6:4-6.(WANGChuanjiang,WANG Jiexian,GU Jianxiang.A linear model of 3-dimensional rectangular coordinate transformation based on big rotation angle[J].Railway Investigation and Surveying,2012,6:4-6.)
- [11]刘志平,杨磊.大旋转角的空间直角坐标转换方法的改进[J].大地测量与地球动力学,2016,36(7):586-590.(LIUZhiping,YANG Lei.An improved method for spatial rectangular coordinate transformation with big rotation angle[J].Journal of Geodesy and Geodynamics,2016,36(7):586-590.)
- [12]李明峰,刘支亮,王永明,等.大旋转角空间直角坐标转换改进模型研究[J].大地测量与地球动力学,2017,37(5):441-445.(LI Mingfeng,LIU Zhiliang,WANGYongming,et al.Study on an improved model for illconditioned three-dimensional coordinate transformation with big rotation angle[J].Journal of Geodesy and Geodynamics,2017,37(5):441-445.)
- [13]孙大双,张友阳,黄令勇,等.多元总体最小二乘在大旋转角三维坐标转换中的应用[J].测绘科学技术学报,2014,31(5):481-485.(SUN Dashuang,ZHANG Youyang,HUANG Lingyong,et al.Application of multivariate total least squares method in three-dimension coordinate conversion with large rotation angle[J].Journal of Geomatics Science and Technology,2014,31(5):481-485.)