| 实时等角距星图仿真技术 |
| |
| 引用本文： | 朱永兴,张超,郑勇,李晓杰.实时等角距星图仿真技术[J].测绘科学,2011,36(6):177-178. |
| |
| 作者姓名： | 朱永兴 张超 郑勇 李晓杰 |
| |
| 作者单位： | 信息工程大学测绘学院,郑州,450052 |
| |
| 基金项目： | FAST主反射面实时动态测量技术及实验研究(10878025) |
| |
| 摘 要： | 本文提出并研究了实时等角距星图仿真的万法,推导了相关公式,改进了圆视场搜索法应用于星图视场选星；编写了相应的实时等角距星图仿真程序,实现了任意时刻、任意观测地点的动态星图显示；并通过对实测数据的分析,给出了实时等角距星图的显示精度.
|
| 关 键 词： | 星图仿真 等角距 天文测量 液晶屏幕 |
Research of real-time equal angles star map simulation |
| |
| ZHU Yong-xing,ZHANG Chao,ZHENG Yong,LI Xiao-jie.Research of real-time equal angles star map simulation[J].Science of Surveying and Mapping,2011,36(6):177-178. |
| |
| Authors: | ZHU Yong-xing ZHANG Chao ZHENG Yong LI Xiao-jie |
| |
| Institution: | (Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China) |
| |
| Abstract: | For more reality in indoor training astronomic surveying,the real-time equal angles star map simulation was proposed in the paper.The relevant formulas as well as an improved method of circle field searching for searching view-field star were derived.Finally,the program of real-time equal angles star map simulation was developed with Visual C+ +,to implement the dynamic star map simulation in any time and station.The precision of the real time star map was given by analyzing the actually measured data. |
| |
| Keywords: | star map simulation equal angles astronomic surveying LCD-screen |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
