|
|||||
|
|
| 一种避免航迹聚集的改进的JPDA方法 | |
| 引用本文： | 巴宏欣,何心怡,杨飞,于爱荣,王勇.一种避免航迹聚集的改进的JPDA方法[J].武汉理工大学学报(交通科学与工程版),2009,33(5):923-927. |
| 作者姓名： | 巴宏欣 何心怡 杨飞 于爱荣 王勇 |
| 作者单位： | 1. 空军指挥学院,北京,100097 2. 海军装备研究院,北京,100161 3. 解放军理工大学指挥自动化学院,南京,210007 |
| 基金项目： | “十一五”国防预研项目(批准号:513060302);;国家自然科学基金项目(批准号:60902071)资助 |
| 摘 要： | 提出了使用分类信息来改进传统的JPDA方法,在数据关联过程中综合使用了目标的运动学信息和目标的分类信息,提高了在跟踪波门内目标正确关联的概率,有效避免了航迹聚集现象.理论分析和仿真结果表明,尤其当多个临近目标的属性信息差别明显时,有目标分类信息辅助的JPDA方法可以显著提高跟踪波门内目标的正确关联概率,降低波门内其他目标/杂波的关联概率,使得被跟踪目标的信息更新以正确目标的信息为主.仿真结果验证了算法的正确性和有效性. |
| 关 键 词： | 多目标跟踪 联合概率数据关联 分类信息 航迹聚集 |
Modified Joint Probabilistic Data Association Avoiding Track Coalescence |
|
| Ba Hongxin,He Xinyi,Yang Fei,Yu Airong,Wang Yong.Modified Joint Probabilistic Data Association Avoiding Track Coalescence[J].journal of wuhan university of technology(transportation science&engineering),2009,33(5):923-927. | |
| Authors: | Ba Hongxin He Xinyi Yang Fei Yu Airong Wang Yong |
| Institution: | Air Force Command College;Beijing 100097;Naval Academy of Armament;Beijing 100161;Institute of Command Automation;PLA University of Science & Technology;Nanjing 210007 |
| Abstract: | In this paper,a modified joint probabilistic data association with classification-aided avoiding track coalescence for multiple targets tracking is presented,target class information and kinematic information are integrated during the data association process to increase correct association probability. Theoretics analysis and simulation results show that classification-aided JPDA will increase the correct association probability of target in the predicted gate significantly,especially for multiple closely ... |
| Keywords: | multiple targets tracking joint probabilistic data association classification information track coalescence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |