An algorithm of target tracking based on adaptive LFM waveform design

摘要：

An algorithm of target tracking based on adaptive waveform design was proposed with the help of Doppler estimation theory. According to the analysis of the ambiguity function for liner frequency modulation signal, a model between ambiguity function of the signal and Cramer-Rao bound of time and frequency delay was built This paper realized the target tracking by adjusting the frequency width and pulse width using Kalman filtering method. With the same signal energy and noise environment, the simulation results show that the proposed adaptive tracking algorithm has a better tracking precision than the method which makes use of the constant parameter.

关键词： Adaptivity Waveform design Target tracking Kalman Filtering Ambiguity function

作者: Zhang Zhen-kai Zhou Jian-jiang Wang Fei Zhang Zhen-kai

作者单位: College of Information Science and Technology NanJing University of Aeronautics and Astronautics Nan College of Electronic Information Jiangsu University of Science and Technology Zhenjiang,China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 130-132

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）