雷达情报综合中的航迹处理方法

Track Processing Method for Radar Information Fusion

近年来,基于雷达网的雷达情报综合处理的研究和应用日益受到重视。本文以具体雷达情报处理系统综合软件设计的实践为基础,着重讨论雷达情报自动综合处理的实现方法。本文内容包括自动综合处理以及综合软件设计。在进行航迹相关判断时采用了动态多因子相关算法;在目标跟踪中,采用了α β滤波器与机动检测器相结合的方法,其中机动检测采用了偏离距离法和偏离速度法。这样既保证了良好的航迹平滑效果,又较好地解决了目标机动检测问题。本文侧重于工程上的应用,目的是为雷达情报自动综合处理提供一种合理而全面的处理方法,所涉及到的算法与方法也适用于雷达情报融合,文中所提出的理论均在实际雷达情报系统中得到了验证。

The studying and application is paid attention to the comprehensive treatment of radar information based on radar network in recent years. Based on the practice of integration software design of a radar information processing system, this paper discusses automatic radar information integration method emphatically. The content of this paper includes automatic integration treatment and integration software design. In track association judging a dynamic multi-factor association algorithm is adopted. In target tracking, a method that combines the α-β filter with maneuvering detector is used. Among maneuvering detection, range deviation method and speed deviation method are utilized. Therefore, good smooth result of track is obtained and target maneuvering detection problem is solved well. This paper lays particular emphasis on the engineering application, in order to offer a kind of rational and overall treatment method for automatical radar information integration. And the algorithm and method are also suitable for radar information fusion. The theory presented here have been verified in a particular radar information system.