摘要
本文研究了天文定向的原理和根据几种天文定向方法求解天文方位角,并且分析比较不同天文定向方法的适用范围,采用LabVIEW的图形用户界面语言将几种天文定向方法在精度、星体选择和使用范围等方面进行有机的结合,实现了五种天文定向方法的综合应用;文章给出了设计思路,设计了程序框图和计算模块等,可根据不同方法输入所观测的数据,调用对应的计算模块快速求解方位角并显示,同时保存原始数据;该软件具有很好的人机交互性,界面友好,给采用天文定向法进行高精度求解方位角的相关人员提供了方便,达到预期设计目标。
This paper studies the astronomical orientation principle and several astronomical orientation method based on astronomical azimuth,and comparative analysis,the applicable scope of the different astronomical orientation method in this paper,the advantages and disadvantages of using LabVIEW graphical user interface language will be several astronomical orientation method in accuracy and scope of stellar selection and use of organic combination,realize the comprehensive application of five kinds of astronomical orientation method.Article gives the design idea,designs the program block diagram and calculating module,et al.The sofuare can input the observed data according to different methods,call the corresponding calculation module of fast solving azimuth and display,and save the raw data.The software has a good man-machine interactive,friendly interface,providing conveience for the relevant person who adopt astronomy orientation method to solve high precision azimath,achieving the expected design goal.
出处
《电子测量技术》
2015年第12期80-83,共4页
Electronic Measurement Technology
关键词
天文定向
虚拟仪器
计算模块
方位角
astronomical orientation
LabVIEW
calculation module
azimuth
