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Communication Dans Un Congrès Année : 2019

Reliable fusion of black-box estimates of underwater localization

Résumé

The research on robot tracking has focused on the problem of information fusion from redundant parametric estimations, though the aspect of choosing an adaptive fusion policy, that is computationally efficient, and is able to reduce the impact of un-modeled noise, are still open issues. The objective of this work is to study the problem of underwater robot localization. For this, we have considered a task relying on inertial and geophysical sensory. We propose an heuristic model that performs adaptable fusion of information based on the principle of contextually anticipating the localization signal within an ordered neighborhood, such that a set of nodes properties is related to the task context, and the confidence on individual estimates is evaluated before fusing information. The results obtained show that our model outperforms the Kalman filter and the Augmented Monte Carlo Localization algorithms in the task.
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Dates et versions

hal-01998446 , version 1 (29-01-2019)

Identifiants

Citer

Hendry Ferreira Chame, Matheus Machado dos Santos, Silvia Silva da Costa Botelho. Reliable fusion of black-box estimates of underwater localization. 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Oct 2018, Madrid, Spain. pp.1900-1905, ⟨10.1109/IROS.2018.8593593⟩. ⟨hal-01998446⟩
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