基于多传感器数据融合的机动目标跟踪算法研究

Maneuvering Target Tracking Based on Fusion of Multi-sensor

在分析了机动目标跟踪的重要地位之后,探讨了两种时下常用的机动目标跟踪的方法,基于自适应相互作用多模型的算法和α-β滤波算法,试图对基于多传感器的机动目标跟踪和识别算法构建一个轮廓和框架。

This paper mainly introduces a new multi - sensor combination. It is based on the theories of central and uncentral adjudgement and uses the algorithm of partial combination. Aiming at the shortcomings that the available algorithms of maneuvering target tracking requires for very high calculation accuracy, this paper presents a modified α - β filtering algorithm and IMM algorithm. The α - β fitering algorithm utilizes the target aueleration by using the information obtained and adds it in the state quition for α - β filter to track maneuvering target. The paper tries to form a diagram for maneuvering target tracking based on fusion ,fusion of multi-sensor.