| 分布式防空C3I的坐标变换体系 |
| |
| 引用本文： | 贺正洪,赵学军,张金成.分布式防空C3I的坐标变换体系[J].系统工程与电子技术,2005,27(6):1044-1047. |
| |
| 作者姓名： | 贺正洪 赵学军 张金成 |
| |
| 作者单位： | 空军工程大学导弹学院,陕西,三原,713800 |
| |
| 摘 要： | 介绍了两种适合分布式防空C3I系统的坐标变换体系,一种为基于球极平面投影的坐标变换体系,另一种为基于地心直角坐标的坐标变换体系.前一种方法在一定地理范围内可以满足实际系统对精度的要求,变换公式相对简单;后一种方法可以在全球范围满足高精度的变换要求,变换公式略为复杂.最后,对这两种坐标变换体系进行了误差分析.
|
| 关 键 词： | 防空C3I 坐标变换 球极平面投影 地心直角坐标 |
| 文章编号： | 1001-506X(2005)06-1044-04 |
| 修稿时间： | 2004年5月13日 |
Coordinate transformation systems for the distributed air-defense C3I |
| |
| HE Zheng-hong,ZHAO Xue-jun,ZHANG Jin-cheng.Coordinate transformation systems for the distributed air-defense C3I[J].System Engineering and Electronics,2005,27(6):1044-1047. |
| |
| Authors: | HE Zheng-hong ZHAO Xue-jun ZHANG Jin-cheng |
| |
| Abstract: | Two coordinate transformation systems for the distributed air-defense C~3I are presented. The first is based on stereographic projection, its accuracy is satisfied the needs in practice within the given range and its formulas are relatively simple; the second is based on earth-centered earth-fixed coordinates (ECEF), it is exact on a global scale and its formulas are rather too complicated. Finally, error analysis are made for them. |
| |
| Keywords: | air-defense C~3I coordinates transform stereographic projection ECEF |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
