观测模式和数据关联对EKF SLAM一致性的影响分析

Young Hoon Lee, ChangHyun Jun, Hyunga Choi, Soo-Hyun Ryu, N. Doh
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引用次数: 5

摘要

分析了扩展卡尔曼滤波(EKF)同时定位与映射(SLAM)不一致的原因。考察了噪声模型和观测模型对EKF SLAM不一致行为的影响。此外,本文还讨论了假地标的配准对EKF SLAM不一致行为的影响。本文通过可观测性分析,找出了造成EKF SLAM不一致的几个原因。
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The analysis of effect of observation models and data associations on the consistency of EKF SLAM
Analysis on causes of inconsistency of Extended Kalman Filter (EKF) Simultaneous Localization And Mapping (SLAM) is mentioned in this paper. The effect of noise models and observation models on the inconsistent behavior of EKF SLAM was examined. In addition, the effect of registration of the false landmarks on inconsistent behavior of the EKF SLAM is mentioned in this paper. This paper identifies several causes of inconsistency of EKF SLAM by observability analysis.
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