In this chapter, we introduce an anomaly monitoring pipeline using the Bayesian nonparametric hidden Markov models after the task representation and skill identification in previous chapter, which divided into three categories according to different thresholds definition, including (i) log-likelihood-based threshold, (ii) threshold based on the gradient of log-likelihood, and (iii) computing the threshold by mapping latent state to log-likelihood. Those method are effectively implement the anomaly monitoring during robot manipulation task. We also evaluate and analyse the performance and results for each method, respectively.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Nonparametric Bayesian Method for Robot Anomaly Monitoring


    Beteiligte:
    Zhou, Xuefeng (Autor:in) / Wu, Hongmin (Autor:in) / Rojas, Juan (Autor:in) / Xu, Zhihao (Autor:in) / Li, Shuai (Autor:in)


    Erscheinungsdatum :

    2020-07-22


    Format / Umfang :

    43 pages




    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Nonparametric Bayesian Method for Robot Anomaly Diagnose

    Zhou, Xuefeng / Wu, Hongmin / Rojas, Juan et al. | Springer Verlag | 2020

    Freier Zugriff


    Nonparametric Bayesian Learning for Collaborative Robot Multimodal Introspection

    Zhou, Xuefeng / Wu, Hongmin / Rojas, Juan et al. | GWLB - Gottfried Wilhelm Leibniz Bibliothek | 2020

    Freier Zugriff

    Nonparametric Bayesian Learning for Collaborative Robot Multimodal Introspection

    Zhou, Xuefeng / Wu, Hongmin / Rojas, Juan et al. | TIBKAT | 2020

    Freier Zugriff

    Nonparametric Bayesian Learning for Collaborative Robot Multimodal Introspection

    Zhou, Xuefeng / Wu, Hongmin / Rojas, Juan et al. | TIBKAT | 2020

    Freier Zugriff