机动目标跟踪的多模型多机动策略算法

Tracking Algorithm for Target with Multiple Models and Multiple Maneuvering Strategies

在机动目标运动过程中引入机动决策的概念,建立了具有多个运动模式与多种机动决策的目标运动模型。并针对目标运动的多模式与多机动决策的特点,提出了一种多个运动模型与多种机动决策共同交互的机动目标跟踪算法。最后利用计算机仿真手段对所提出的交互式多模型多机动策略跟踪算法进行了验证,仿真结果显示此目标跟踪算法对于跟踪以多种机动策略实时机动的目标不仅是有效的,而且较之传统的交互多模型算法,跟踪性能更加优越。

The conception of maneuvering strategy was proposed and considered during the moving process of target. Based on the conception, the model of target with multiple moving modes and multiple maneuvering strategies was built. According to the characteristic that the target had multiple moving modes and multiple maneuvering strategies, an interacted multiple models and multiple maneuvering strategies algorithm was proposed. The simulations to a target with multiple moving modes and multiple maneuvering strategies show that the algorithm proposed is effective, and the performance of this tracking algorithm is better than IMM algorithm.