Composite Active Front Steering Controller Design for Vehicle System
نویسندگان
چکیده
منابع مشابه
Nonlinear Controller Design for Active Front Steering System
Active Front Steering system (AFS) provides an electronically controlled superposition of an angle to the steering wheel angle. This additional degree of freedom enables a continuous and driving-situation dependent on adaptation of the steering characteristics. In an active steering system, there needs be no fixed relationship between the steering wheel and the angle of the road wheels. Not onl...
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An AFS (active front steering) on the basic of a C-EPS (column electric power steering) system was developed. Based on the mathematical model of essential components, the AFS controller was designed covering two units: an EPS actuator unit was used to reduce the steering torque requirement to the driver; an AFS actuator unit was used to compensate the steering angle for steering characteristics...
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Active Front Steering ist ein elektronisch geregeltes Lenksystem für Kraftfahrzeuge, das situationsabhängig eine Überlagerung eines Winkels zum Lenkradwinkel erlaubt und somit eine Variation der Lenkübersetzung ermöglicht. Für ein solches System muss die funktionale Sicherheit gewährleistet sein. Ziele der funktionalen Sicherheit werden erläutert und messbare Kriterien und deren Nachweisbarkeit...
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This paper presents a new robust controller design method for autonomous vehicle steering, satisfying the non-switching simultaneous D-stability requirement. The non-linearity of the vehicle introduced by variable speed and mass of the vehicle is characterised by the linearised time-invariant models at various operating points which cover the full range of the operating regimes. In this way par...
متن کاملA Yaw Rate Tracking Control of Active Front Steering System Using Composite Nonlinear Feedback
In this paper, the composite nonlinear feedback (CNF) technique is applied for yaw tracking control of active front steering system with the objectives to improve the transient performance of yaw rate response. For lateral and yaw dynamics analysis, nonlinear and linear vehicle models are utilized as actual vehicle plant and for controller design respectively. The designed controller is evaluat...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2017
ISSN: 2169-3536
DOI: 10.1109/access.2017.2693687