关键词: 目标跟踪, 跟踪模型, 转弯模型, 模型集

Abstract: This paper proposes an effective method of multi-model（interactive multi-model） tracking maneuvering target. The self-adaptive turning model of maneuvering target tracking is studied. The method of establishing tracking model by calculating the turning rate is summarized. The shortcomings of related literatures’ self-adaptive turning model in actual application are pointed out, with two modeling methods adopting average turning rate presented accordingly. Parameters α and β are introduced to adjust the roughness of turning rate. It estimates turning rate using the method of average value. The simulation test proves the necessity of improvement and the validity of the new model.

Key words: target tracking, tracking model, turning model, model set