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Erschienen in:
2020 | OriginalPaper | Buchkapitel
Yaw Center Control of a Vehicle Using Rear Wheel Steering
verfasst von : Mahmoud Mohsen Abdelfatah
Erschienen in: Advances in Dynamics of Vehicles on Roads and Tracks
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Abstract
Conventional rear wheel steering control strategies prioritize vehicle handling and stability using yaw rate control based on side slip angle. This paper presents a new method of determining a yaw rate target for a rear wheel steering system by shifting the yaw center of a target model reference vehicle. The linear bicycle car model reference is paired with a basic PI feedback controller to determine the target rear wheel angle. Analyses show that this simple controller that uses a single tunable value can have a large impact on yaw rate response. Advantages and applications of this yaw center control are discussed.