测控技术2012，Vol.31Issue(9)：36-40,5.
wMPS测量原理算法及优化
wMPS Measurement Algorithm and Optimization
王希花 1郭洪杰 2黄威1
作者信息
- 1. 中航工业北京长城航空测控技术研究所,北京100022
- 2. 中航工业沈阳飞机工业(集团)有限公司,辽宁沈阳110034
- 折叠
摘要
Abstract
The algorithm of the wMPS measuring basic principles is used in the two wMPS transmitting stations, which has some problems such as low accuracy and poor stability. In order to meet the needs of industrial field applications, improve the wMPS measurement accuracy, and the requirements of wMPS systems such as reliability and stability in industrial applications at the same time, it needs to apply multi-transmitting stations in measurement. By mathematical analysis, combination of the vector method and least squares method, the algorithm for a multi-transmitting station simultaneous measurement of a test point coordinates is achieved. The vector method of the algorithm in multi-transmitting stations measured in a test point algorithm is applied, thus measurement accuracy and stability are improved, the original algorithm for solving the horizontal and vertical angles are avoided. Then test point coordinates are solved based on the distance between the two transmitting stations, and the computation is reduced.关键词
wMPS/矢量法/最小二乘法Key words
wMPS/ vector method/ least squares method分类
信息技术与安全科学引用本文复制引用
王希花,郭洪杰,黄威..wMPS测量原理算法及优化[J].测控技术,2012,31(9):36-40,5.
