| 一种多目标跟踪数据处理器的设计 |
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| 引用本文： | 杨晨阳,李少洪,毛士艺.一种多目标跟踪数据处理器的设计[J].北京航空航天大学学报,1995(1). |
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| 作者姓名： | 杨晨阳 李少洪 毛士艺 |
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| 作者单位： | 北京航空航天大学电子工程系 |
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| 摘 要： | 介绍了一种机载多目标跟踪数据处理器的实现算法．这个处理器是用专用数字信号处理芯片ＴＭＳ３２０Ｃ３０实现的，其输入的观测数据是由雷达视频回波信号经过数据采集、信号检测和目标参数提取后得到的测量数据．在实验室环境下，当信噪比为３：１时，此数据处理器在１００ｋｍ距离处的滤波估计误差为５０ｍ，方位估计误差达到半功率波束度宽的．
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| 关 键 词： | 多目标（数学） 目标跟踪 数据处理 滤波器 预测 |
THE DESIGN FOR A DATA PROCESSOR OF MULTIPLE TARGET TRACKING |
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| Yang Chenyang, Li Shaohong, Mao Shiyi.THE DESIGN FOR A DATA PROCESSOR OF MULTIPLE TARGET TRACKING[J].Journal of Beijing University of Aeronautics and Astronautics,1995(1). |
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| Authors: | Yang Chenyang Li Shaohong Mao Shiyi |
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| Abstract: | A method to realize the data processor of an airborne multiple target tracking radar is presented. The data processor is realized by a digital processing chip TMS320C30. The input data is the data of the radar echo which is collected, detected and estimated for the targets'location parameters. Under the laboratory environment and when the signal-to-noise rate(SNR) is 3: 1, the range estimate error with this data processor for the target at the range of 100 km is 50 m, and the azimuth estimate error is achieved to one thirtieth of beam width. |
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| Keywords: | multiple objectives target tracking data processing filter predictions |
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