%0 Journal Article
%T ON NONLINEAR 3D RECTANGULAR COORDINATE TRANSFORMATION METHOD BASED ON IMPROVED GUSS-NEWTON METHOD<br>基于改进的高斯-牛顿法的非线性 三维直角坐标转换方法研究
%A Luo Changlin
%A Zhang Zhenglu
%A Deng Yong
%A Mei Wensheng
%A Chen Benrong
%A <br>罗长林
%A 张正禄
%A 邓 勇
%A 梅文胜
%A 陈本荣
%J 大地测量与地球动力学
%D 2007
%I 
%X This paper puts forward a method for nonlinear 3D rectangular coordinate transformation based on improved Guass-Newton method. It resolves the problems that the conventional linear model is unsuitable for large-rotation-angle 3D coordinate transformation. This method has many characteristics, such as calculating simply, converging rapidly, relying less on the initial values of 7 transformational parameters, facilitating program realization. A simulation example proves its validity finally.
%K improved Guass-Newton method
%K nonlinear spatial three-dimensional rectangular coordinate
%K large rotation angle
%K objective function
%K initial values of transformational parameters<br>改进的高斯-牛顿法
%K 非线性空间三维直角坐标
%K 大旋转角
%K 目标函数
%K 转换参数初值
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=B35CE59CDE85FE1B&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=771152D1ADC1C0EB&eid=318E4CC20AED4940&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=2&reference_num=8