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首页> 外文期刊>Journal of Computers >Interacting Multiple Model Particle-type Filtering Approaches to Ground Target Tracking
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Interacting Multiple Model Particle-type Filtering Approaches to Ground Target Tracking

机译:与地面目标跟踪相互作用多模型粒子型过滤方法

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—Ground maneuvering target tracking is a class of nonlinear and/or no-Gaussian filtering problem. A new interacting multiple model unscented particle filter (IMMUPF) is presented to deal with the problem. A bank of unscented particle filters is used in the interacting multiple model (IMM) framework for updating the state of moving target. To validate the algorithm, two groups of multiple model filters: IMM-type filters and particle-type multiple model filters, are compared for their capability in dealing with ground maneuvering target tracking problem. Simulation shows that particle-type filters outperform IMM-type filters in the estimate accuracy and the IMMUPF method relatively has much better performance than the IMMPF method.
机译:地铁机动目标跟踪是一类非线性和/或无高斯过滤问题。提出了一种新的交互无需粒子滤波器(ImmuPF)以处理问题。在交互多模型(IMM)框架中使用一组无编号的粒子滤波器,用于更新移动目标状态。为了验证算法,两组多组多模型过滤器:IMM型滤波器和粒子型多模型过滤器,以其在处理地面机动目标跟踪问题方面的能力进行比较。仿真表明,粒子型过滤器在估计精度下优于IMM型过滤器,并且IMMUPF方法比IMMPF方法相对更好。

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