Zhang Huai-gen, Zhang Lin-rang, Wu Shun-jun, Liu Yin. Tracking DOA of Multiple Targets Based on a Matrix Norm Minimization Technique[J]. Journal of Electronics & Information Technology, 2009, 31(2): 279-282. doi: 10.3724/SP.J.1146.2007.01458
Citation:
Zhang Huai-gen, Zhang Lin-rang, Wu Shun-jun, Liu Yin. Tracking DOA of Multiple Targets Based on a Matrix Norm Minimization Technique[J]. Journal of Electronics & Information Technology, 2009, 31(2): 279-282. doi: 10.3724/SP.J.1146.2007.01458
Zhang Huai-gen, Zhang Lin-rang, Wu Shun-jun, Liu Yin. Tracking DOA of Multiple Targets Based on a Matrix Norm Minimization Technique[J]. Journal of Electronics & Information Technology, 2009, 31(2): 279-282. doi: 10.3724/SP.J.1146.2007.01458
Citation:
Zhang Huai-gen, Zhang Lin-rang, Wu Shun-jun, Liu Yin. Tracking DOA of Multiple Targets Based on a Matrix Norm Minimization Technique[J]. Journal of Electronics & Information Technology, 2009, 31(2): 279-282. doi: 10.3724/SP.J.1146.2007.01458
Analyzing the inner configuration of the covariance matrix, a new multiple targets DOA tracking algorithm is presented based on a matrix norm minimization technique. Furthermore, by solving a set of linear equations, the power of each target is got at different time. This algorithm can be applied when the power of each target changes with time, and it can track the angles and power jointly. Simulation results show the method has high performance in tracking.
Schmidt R O. Multiple emitter location and signal parameterestimation[J].IEEE Trans. on Antennas Propagat.1986, 34(3):276-280[2]Roy R and Kailath T. ESPRIT..Estimation of signalparameters via rotational invariance techniques. IEEE Trans.on Acoust., Speech, Signal Processing, 1989, 37(7): 948-955.[3]Yang Bin. Projection approximation subspace tracking[J].IEEETrans. on Signal Processing.1995, 43(1):95-107[4]Chan Shing-Chow. A robust past algorithm for subspacetracking in impulsive noise[J].IEEE Trans. on Signal Processing.2006, 54(1):105-116[5]Yang Jian. RLS-based adaptive algorithm for generalizedeigen-decomposition[J].IEEE Trans. on Signal Proceesing.2006,54(4):1177-1188[6]Badeau R. Fast approximated power iteration subspacetracking[J].IEEE Trans. on Signal Processing.2005, 53(8):2931-2941[7]何友. 雷达数据处理及应用[M]. 北京: 电子工业出版社, 2006:100-132.[8]Javier Sanchez-Araujo and Sylvie Marcos. An efficientPASTd-algorithm implementation for multiple direction ofarrival tracking[J].IEEE Trans. on Signal Processing.1999,47(8):2321-2324[9]Rao C R. Tracking the direction of arrival of multiple movingtargets[J].IEEE Trans. on Signal Processing.1994, 42(5):1133-1144[10]Satish A. Multiple target tracking using maximum likelihoodprinciple[J].IEEE Trans. on Signal Processing.1995, 43(7):1677-1694[11]Zhou Yifeng. Tracking the direction-of-arrival of multiplemoving targets by passive arrays: algorithm[J].IEEE Trans. onSignal Processing.1999, 47(10):2655-2666[12]Zhou Yifeng. Tracking the direction-of-arrival of multiplemoving targets by passive arrays:Asymptotic performanceanalysis[J].IEEE Trans. on Signal Processing.1999, 47(10):2644-2654[13]Sastry C R. An efficient algorithm for tracking the angles ofarrival of moving targets. IEEE Trans. on Signal Processing,1991, 39(1): 342-346.