LIANG Wei-xing, ZHOU Jie. Tracking target by multi-sensor fusion using adaptive Kalman filtering[J]. 2009, 28(9): 40-43. DOI: 10.13873/j.1000-97872009.09.029.
多传感器跟踪系统自适应Kalman滤波融合
摘要
多传感器目标跟踪的一个实际问题是如何获得目标的过程噪声信息
以获得较好的跟踪性能。针对多传感器分布式估计融合系统
利用这种自适应技术给出了一种自适应Kalman滤波的融合方法
它具有与中心式相近的跟踪性能。计算机模拟结果表明:这种方法具有较优良的性能。
Abstract
The key problem of multi-sensor tracking targets is how to get the information of the process noise so as to get a good performance of tracking targets.The adaptive Kalman filter is used to track a maneuvering target under the system of the distributed estimation fusion.It has the asymptotical performance with the centralized system.Simulation shows that this technique has a good performance.