Method and system for controlling vehicle steering

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11873042
APP PUB NO 20200406964A1
SERIAL NO

16977256

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Importance

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Abstract

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A method and a system for vehicle steering control by controlling a feedback torque actuator (130) in series with an angle overlay actuator (140) in a vehicle steering system (100) to provide a target feedback torque and a target overlay angle. The feedback torque actuator (130) is arranged above the angle overlay actuator (140). The angle overlay actuator (140) is controlled so that a variable steering ratio and an additional overlay angle are provided, and the feedback torque actuator (130) is controlled using a reference generator so that the torque is controlled to provide a target steering feel, resulting in the angle overlay being controlled at the same time as the steering-wheel torque being controlled whereby a target overlay angle and a good steering feel are achieved.

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Patent Owner(s)

Patent OwnerAddress
SENTIENT IP AB417 55 GÖTEBORG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hultén, Johan Gothenburg, SE 13 83
Löfqvist, Ulf Bredared, SE 3 22
Pohl, Jochen Partille, SE 20 386
Weiefors, Henrik Gothenburg, SE 4 25

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