A switched adaptive observer for extended braking stiffness estimation

Abstract : We present a switched adaptive observer for the estimation of the tyre extended braking stiffness (XBS) during braking scenarios. The design of the observer is based on Burckhardt's friction model, and on a model of the wheel dynamics in which the XBS appears as one of the state variables. Asymptotic stability of the estimation error is established on the basis of dwell-time and persistency of excitation conditions. The approach is validated via numerical simulations considering realistic perturbations on the system's measured output.
Type de document :
Communication dans un congrès
IEEE American Control Conference (ACC 2018), Jun 2018, Milwaukee, United States. 〈10.23919/acc.2018.8430681 〉
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https://hal.archives-ouvertes.fr/hal-01753362
Contributeur : Antonio Loria <>
Soumis le : jeudi 29 mars 2018 - 15:52:58
Dernière modification le : mercredi 21 novembre 2018 - 16:46:02

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Missie Aguado-Rojas, William Pasillas-Lépine, Loria Antonio. A switched adaptive observer for extended braking stiffness estimation. IEEE American Control Conference (ACC 2018), Jun 2018, Milwaukee, United States. 〈10.23919/acc.2018.8430681 〉. 〈hal-01753362〉

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