engleski

An In-Wheel Motor-based Tyre Test Vehicle

An experimental three-wheel electrical vehicle has been developed in order to provide a platform for experimental verifications of advanced tyre friction models, estimators and controllers. The vehicle comprises a high-torque permanent-magnet synchronous motor built in the front wheel and precise incremental encoders for the front wheel and rear wheel speed measurements. The paper presents a description of the vehicle, and gives characteristic experimental procedures and results related to motor static and dynamic behaviour. Experimental results on tyre friction identification are also presented.

Automotive applications; control; drives; electric vehicles; friction; mechatronics; permanent magnet motors; test rigs; tyres

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