测边后方交会在精密工程中的应用分析  

Application and Analysis of Linear-resection in the Precision Engineering

作　　者：郑攀攀[1] 高飞[1] 吴兆福[1] 郝长春[1] 

机构地区：[1]合肥工业大学土木与水利工程学院,安徽合肥230009

出　　处：《测绘》2010年第5期212-215,共4页Surveying and Mapping

摘　　要：本文通过对普通测设方法(极坐标法、直角坐标法等)的分析引出了测边后方交会的方法,并简要介绍了测边后方交会法的基本原理,推导了测边后方交会法的计算公式,评定了该方法的精度,论证了该方法在精密工程中的可行性,弥补了极坐标、直角坐标等普通测设方法在精密工程中的缺陷。The paper makes analysis of the general measuring method（polar coordinates method,rectangular coordinate method,etc.）and introduces the method and theory of linear-resection.The calculation method of linear-resection is derived and the accuracy of measurement of this method is assessed.Its feasibility is demonstrated in the precision engineering and it makes up the bug of the general measuring method in the precision engineering.

关 键 词：测边后方交会 精度分析 精密工程 极坐标法 全站仪 

分 类 号：P258[天文地球—测绘科学与技术]