| 基于多普勒频率变化率的无源定位算法研究 |
| |
| 引用本文： | 刁鸣,王越. 基于多普勒频率变化率的无源定位算法研究[J]. 系统工程与电子技术, 2006, 28(5): 696-698 |
| |
| 作者姓名： | 刁鸣 王越 |
| |
| 作者单位： | 哈尔滨工程大学信息与通信学院,黑龙江,哈尔滨,150001 |
| |
| 摘 要： | 针对新型无源探测系统的要求,在原有多普勒频率变化率无源定位算法的基础上,为提高定位精度和收敛速度,提出了增加多普勒频率作为观测量,同时引入EKF算法对原始定位结果进行了处理。计算机仿真结果表明,改进后的算法能够满足新型无源探测系统的技术要求。
|
| 关 键 词： | 多普勒频率变化率 算法 无源定位 |
| 文章编号： | 1001-506X(2006)05-0696-03 |
| 修稿时间： | 2005-03-14 |
Research of passive location based on the Doppler changing rate |
| |
| DIAO Ming,WANG Yue. Research of passive location based on the Doppler changing rate[J]. System Engineering and Electronics, 2006, 28(5): 696-698 |
| |
| Authors: | DIAO Ming WANG Yue |
| |
| Abstract: | For the novel passive detecting radar system,an algorithm based on the existing algorithm of Doppler changing rate is presented to improve the locating accuracy and convergence rate.The Doppler frequency is adopted as the observed quantity,at the same time the EKF algorithm is introduced to process the initial locating results.The computer simulation proves that the modified algorithm meets the requirements of the novel passive detecting radar system. |
| |
| Keywords: | Doppler changing rate algorithm passive location |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
