首页> 外文会议>Conference on Signal and Data Processing of Small Targets 2002, Apr 2-4, 2002, Orlando, USA >Alternative Architectures for IMM Tracking of Maneuvering Aircraft
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Alternative Architectures for IMM Tracking of Maneuvering Aircraft

机译:IMM跟踪机动飞机的替代架构

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This paper presents the results of a study of tracking algorithms for maneuvering targets. The design focuses on alternative algorithms to track two-dimensional targets during maneuvers. The algorithms explored include a standard Kalman algorithm, an extended Kalman algorithm in which the target turn rate is an additional state variable, an interactive multiple model (IMM) algorithm consisting of two models with varying plant noise, a three-model IMM specifying three distinct target turn rates, and a constant gain alpha-beta filter. The IMM trackers tended to work the best in this study, with the three-model IMM performing the best overall.
机译:本文介绍了机动目标跟踪算法的研究结果。该设计着重于在演习过程中跟踪二维目标的替代算法。探索的算法包括标准的卡尔曼算法,扩展的卡尔曼算法(其中目标转弯率是一个附加状态变量),交互式多重模型(IMM)算法(由两个具有变化的植物噪声的模型组成),三个模型的IMM指定三个不同的目标转弯速率和恒定增益的alpha-beta滤波器。在本研究中,IMM跟踪器往往表现最佳,而三模型IMM总体上表现最佳。

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