基于IMM模型的目标跟踪算法

在机动目标跟踪方法中,为避免具有机动检测的跟踪算法产生的估计时间延迟和机动检测过程中跟踪性能的降低,采用基于交互式多模型（IMM）的自适应机动目标跟踪算法,通过2个目标模型的交互作用来实现对目标机动状态的自适应估计。在工程上,将基于CV和＂当前＂统计模型的IMM算法应用在某导航雷达跟踪系统中,经验证IMM算法对匀速直线运动、机动运动目标跟踪均能取得较好的效果。

The Algorithm of Target Tracking Basing on IMM Model

In order to avoid tracking a maneuver detection algorithm to generate the estimated time delay and motor testing of lower tracking performance of the process in maneuvering target tracking methods,it applies interacting multiple model （IMM） to the adaptive maneuvering target tracking algorithm,builds two target model of interaction to achieve the state of the target maneuver adaptive estimation. In engineering,it develops IMM algorithm in a navigation radar tracking system based on CV and the current statistical model,proves that IMM algorithm for CV,maneuvering target tracking can achieve good results.