== Abstract ==

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International audience; We address the problem of estimating online the longitudinal jerk desired by a human driver piloting a car. This estimation is relevant in the context of suitable identification of driver intentions within modern Advanced Driver Assistance Systems (ADAS) such as the co-driver scheme proposed by some of the authors. The proposed architecture is based on suitably combining a Kalman filter with a scaling technique peculiar of the context of "high-gain" observers. The scaling is appealing because it allows for an easy tuning of the trade-off between phase lag and sensitivity to noise of the resulting estimate. Additionally, we show that using engine-related experimental measurements available in the CAN bus, it is possible to provide a more reliable estimate of the driver-intended jerk, especially in the presence of gear changes. The proposed scheme shows very desirable results on experimental data from a track test, also when compared to a brute force approach based on a mere kinematic model.

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== Original document ==

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The different versions of the original document can be found in:

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* [https://hal.laas.fr/hal-01851196 https://hal.laas.fr/hal-01851196]

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* [http://hdl.handle.net/11572/114878 http://hdl.handle.net/11572/114878],

: [http://www.itsc2015.org http://www.itsc2015.org]

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* [http://xplorestaging.ieee.org/ielx7/7307301/7312804/07313393.pdf?arnumber=7313393 http://xplorestaging.ieee.org/ielx7/7307301/7312804/07313393.pdf?arnumber=7313393],

: [http://dx.doi.org/10.1109/itsc.2015.301 http://dx.doi.org/10.1109/itsc.2015.301]

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* [https://dblp.uni-trier.de/db/conf/itsc/itsc2015.html#BisoffiBLZ15 https://dblp.uni-trier.de/db/conf/itsc/itsc2015.html#BisoffiBLZ15],

: [https://hal.laas.fr/hal-01851196 https://hal.laas.fr/hal-01851196],

: [http://dx.doi.org/10.1109/ITSC.2015.301 http://dx.doi.org/10.1109/ITSC.2015.301],

: [https://dl.acm.org/citation.cfm?id=2865529 https://dl.acm.org/citation.cfm?id=2865529],

: [https://ieeexplore.ieee.org/document/7313393 https://ieeexplore.ieee.org/document/7313393],

: [https://academic.microsoft.com/#/detail/1929621241 https://academic.microsoft.com/#/detail/1929621241]

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