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| 基于DOA和TOA的机载单站无源定位 | |
| 引用本文： | 王扬,付永庆,司顺奇. 基于DOA和TOA的机载单站无源定位[J]. 测绘工程, 2008, 17(3): 13-15 |
| 作者姓名： | 王扬 付永庆 司顺奇 |
| 作者单位： | 哈尔滨工程大学信息与通信工程学院,黑龙江,哈尔滨,150001;信息工程大学测绘学院,河南,郑州,450052 |
| 摘 要： | 研究可对地面固定目标进行定位跟踪的机载单站无源定位方法，建立二维等效定位模型，利用DOA和TOA信息建立状态方程及测量方程，经过扩展卡尔曼滤波算法进行定位及跟踪。通过计算机仿真结果验证，该方法稳定、有效，且可达到相当的精度。 |
| 关 键 词： | 机载 单站无源定位 EKF DOA TOA |
Airborne SOPLAT method based on DOA and TOA |
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| WANG Yang,FU Yong-qing,SI Shun-qi. Airborne SOPLAT method based on DOA and TOA[J]. Engineering of Surveying and Mapping, 2008, 17(3): 13-15 | |
| Authors: | WANG Yang FU Yong-qing SI Shun-qi |
| Affiliation: | WANG Yang1,FU Yong-qing1,SI Shun-qi2 |
| Abstract: | A method to locate and trace on-land target based on single airborne observer is studied.Using DOA and TOA information,status formulas and measurement formulas are established for EKF algorithm.The results of simulation indicated that the method was steady and effective and which can reach a high accuracy of locating and tracing. |
| Keywords: | airborne SOPLAT EKF DOA TOA |
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