Emergency braking control with an observer-based dynamic tire/road friction model and wheel angular velocity information

Jingang Yi; Luis Alvarez; Xavier Claeys; Roberto Horowitz; Carlos Canudas De Wit

doi:10.1109/ACC.2001.945507

Emergency braking control with an observer-based dynamic tire/road friction model and wheel angular velocity information

Jingang Yi
, Luis Alvarez
, Xavier Claeys
, Roberto Horowitz
, Carlos Canudas De Wit

Department of Mechanical Engineering
Universidad Nacional Autónoma de México
CNRS

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

17 Citations (Scopus)

Résumé

A control scheme for emergency braking of vehicles is designed. The scheme utilizes a LuGre dynamic friction model to estimate the tire/road friction. The control system output is the pressure to the braking system, and is calculated using only the wheel angular speed information. The controller utilizes estimated state feedback control to achieve near maximum deceleration. The state observer gain is calculated by using linear matrix inequality (LMI) techniques. This system has two advantages when compared with an antilock braking system (ABS), it generates less chattering during braking and produces a source of a priori information regarding safe spacing.

langue originale	Anglais
Pages (de - à)	19-24
Nombre de pages	6
journal	Proceedings of the American Control Conference
Volume	1
Les DOIs	https://doi.org/10.1109/ACC.2001.945507
état	Publié - 1 janv. 2001

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10.1109/ACC.2001.945507

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title = "Emergency braking control with an observer-based dynamic tire/road friction model and wheel angular velocity information",

abstract = "A control scheme for emergency braking of vehicles is designed. The scheme utilizes a LuGre dynamic friction model to estimate the tire/road friction. The control system output is the pressure to the braking system, and is calculated using only the wheel angular speed information. The controller utilizes estimated state feedback control to achieve near maximum deceleration. The state observer gain is calculated by using linear matrix inequality (LMI) techniques. This system has two advantages when compared with an antilock braking system (ABS), it generates less chattering during braking and produces a source of a priori information regarding safe spacing.",

author = "Jingang Yi and Luis Alvarez and Xavier Claeys and Roberto Horowitz and \{Canudas De Wit\}, Carlos",

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AU - Horowitz, Roberto

AU - Canudas De Wit, Carlos

PY - 2001/1/1

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N2 - A control scheme for emergency braking of vehicles is designed. The scheme utilizes a LuGre dynamic friction model to estimate the tire/road friction. The control system output is the pressure to the braking system, and is calculated using only the wheel angular speed information. The controller utilizes estimated state feedback control to achieve near maximum deceleration. The state observer gain is calculated by using linear matrix inequality (LMI) techniques. This system has two advantages when compared with an antilock braking system (ABS), it generates less chattering during braking and produces a source of a priori information regarding safe spacing.

AB - A control scheme for emergency braking of vehicles is designed. The scheme utilizes a LuGre dynamic friction model to estimate the tire/road friction. The control system output is the pressure to the braking system, and is calculated using only the wheel angular speed information. The controller utilizes estimated state feedback control to achieve near maximum deceleration. The state observer gain is calculated by using linear matrix inequality (LMI) techniques. This system has two advantages when compared with an antilock braking system (ABS), it generates less chattering during braking and produces a source of a priori information regarding safe spacing.

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Emergency braking control with an observer-based dynamic tire/road friction model and wheel angular velocity information

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