| 两个异类传感器数据融合 |
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| 引用本文： | 戴亚平,王军政.两个异类传感器数据融合[J].北京理工大学学报(英文版),2001,10(4):402-405. |
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| 作者姓名： | 戴亚平 王军政 |
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| 作者单位： | 北京理工大学,自动控制系, |
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| 基金项目： | 教育部留学回国人员科研启动基金 |
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| 摘 要： | 介绍了一种基于两种传感器———雷达和红外传感器的数据融合算法 .假定这两种传感器具有不同维数的测量数据 ,并且以不同的采样周期传送到中央处理器 ,通过时间配准技术 ,对两个异步采样数据进行融合处理后 ,再对融合后的数据进行滤波更新 .结果表明滤波精度得到提高 .
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| 关 键 词： | 目标跟踪 多传感器 数据融合 |
| 收稿时间： | 2000/12/20 0:00:00 |
Asynchronous Data Fusion of Two Different Sensors |
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| DAI Ya ping and WANG Jun zheng.Asynchronous Data Fusion of Two Different Sensors[J].Journal of Beijing Institute of Technology,2001,10(4):402-405. |
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| Authors: | DAI Ya ping and WANG Jun zheng |
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| Affiliation: | Dept. of Automatic Control, Beijing Institute of Technology, Beijing100081, China;Dept. of Automatic Control, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | An algorithm is presented for fusion of tracks created by radar and IR sensor which have different dimensional measurement data. It's assumed that these sensors are asynchronous and the measurement data are transmitted to a central station at different rates. By means of the technique of time matching, two sets of asynchronous data are fused and then the filter is updated according to the fused information. The results show that the accuracy of the filter effect has been improved. |
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| Keywords: | target tracking multi sensor data fusion |
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