Hierarchical robust control for in-wheel motor vehicles
Publication Name: Proceedings of the Mini Conference on Vehicle System Dynamics Identification and Anomalies
Publication Date: 2014-01-01
Volume: 2014-January
Issue: Unknown
Page Range: 71-81
Description:
The paper proposes the design of an integrated vehicle control system for in-wheel electric vehicle, which is able to track road geometry with a predefined reference velocity. In the design the lateral and longitudinal dynamics are combined using the in-wheel motors and the steering system. The design methodology of the hierarchical control is proposed. The required control signals are calculated by applying high-level controllers, which are designed using a robust control method. For the control design the model is augmented with weighting functions specified by the performance demands. The actuators generating the necessary control signals in order to achieve the requirements for which low-level tracking controllers are designed.
Open Access: Yes
DOI: DOI not available