Target Initiation of High Frequency Surface Wave Over-the-Horizon Radar Based on Information Entropy Theory

摘要：

The information from the high frequency surface wave Over-the-Horizon Radar includes range, angle, and radial velocity. Because the statistic information of angle measurement error is stable, with the range of target increase, the statistic error of tangential position get bigger, either, so the conventional logic method on target initiation leads to unstable results. Based on the Bayes estimation theory, this paper converts the initiation problem into a process of information entropy change, that means, the initiation problem is not only judged by the points number that associated from beginning to end, but also the quality of the associated points. In the end, the validity of the new method is proved by real data.

关键词： target tracking track initiation information entropy Bayes estimation

作者: Wang Jian

作者单位: No. 38 Research Institute of CETC, Hefei 230088, China

会议类型: 国际会议

会议名称: 2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)

会议地点: 成都

会议语种:英文

页码: 138-140

在线出版日期: 2011-10-24（万方平台首次上网日期，不代表论文的发表时间）