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Robust Design of Parameter Identification

Aurélien Massein 1 David Daney 1 Yves Papegay 2
1 AUCTUS - Augmenting human comfort in the factory using cobots
Inria Bordeaux - Sud-Ouest, Bordeaux INP - Institut Polytechnique de Bordeaux
2 HEPHAISTOS - HExapode, PHysiologie, AssISTance et Objets de Service
CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : Quality of results computed during parameter identification problems relies on the selection of system’s states while performing measurements. This choice usually does not take into account the uncertainty of states and of measures. For identifiability, classical methods focus only on the contribution of model errors on the uncertainty of parameters. We present an alternative approach that tackles this drawback: taking into account influence of all uncertainty sources in order to improve parameter identification robustness to uncertainties. A robotic application example that showcases the differences between approaches is developed as well.
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https://hal.inria.fr/hal-01531034
Contributor : Aurélien Massein Connect in order to contact the contributor
Submitted on : Thursday, June 1, 2017 - 10:49:38 AM
Last modification on : Tuesday, February 9, 2021 - 4:14:06 PM

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Aurélien Massein, David Daney, Yves Papegay. Robust Design of Parameter Identification. Jadran Lenarčič; Jean-Pierre Merlet. Advances in Robot Kinematics 2016, 4, Springer International Publishing AG, 2018, Springer Proceedings in Advanced Robotics, ⟨10.1007/978-3-319-56802-7_33⟩. ⟨hal-01531034⟩

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