Driver torque estimation in Electric Power Steering system using an H ∞ /H 2 Proportional Integral Observer

This paper deals with the design of a Proportional Integral (PI) observer to estimate the driver torque in an Electric Power Steering (EPS) system. The PI observer is obtained by solving a multi-objective optimization problem: it should both be barely sensitive to road disturbances and sensor noise, and converge swiftly. The performance of the proposed observer is illustrated by simulation results using experimental data.

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Domaines

Automatique / Robotique

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CDC15_0351_FI.pdf (438.18 Ko)

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https://hal.science/hal-01235053

Soumis le : vendredi 27 novembre 2015-16:34:25

Dernière modification le : samedi 27 septembre 2025-20:05:59

Archivage à long terme le : samedi 29 avril 2017-01:34:50

Dates et versions

hal-01235053 , version 1 (27-11-2015)

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Autorisation HAL

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HAL Id : hal-01235053 , version 1

Citer

Kazusa Yamamoto, Damien Koenig, Olivier Sename, Pascal Moulaire. Driver torque estimation in Electric Power Steering system using an H ∞ /H 2 Proportional Integral Observer. CDC 2015 - 54th IEEE Conference on Decision and Control, Dec 2015, Osaka, Japan. ⟨hal-01235053⟩

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