Abstract
A simple control solution to realize the automatic steering and stability of the motorized independently-rotating wheel (IRW) configuration is proposed in this paper. Associated with a prototype of a two-axle vehicle, an active control strategy is developed to improve the dynamic behavior of the IRW system, especially the steering performances in curve negotiation. The simulation results demonstrate a significant reduction in the wheel/rail interaction without leading to instability issues owing to the proposed control approach.
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Acknowledgement
The authors acknowledge the EU ‘Shift2Rail’ Run2Rail project for the financial support to this research under grant agreement No. 777564.
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Liu, X., Goodall, R., Iwnicki, S. (2020). A Direct Control Approach for Automatic Steering and Stability of Motorized Independently-Rotating Wheels. In: Klomp, M., Bruzelius, F., Nielsen, J., Hillemyr, A. (eds) Advances in Dynamics of Vehicles on Roads and Tracks. IAVSD 2019. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-030-38077-9_3
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DOI: https://doi.org/10.1007/978-3-030-38077-9_3
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