Abstract
This paper presents a regenerative braking co-operative control algorithm to increase energy recovery without wheel lock. Considering the magnitude of the braking force available between the tire and road surface, the control algorithm was designed for the regenerative braking force at the front wheel and friction braking force at the rear wheel to be increased following the friction coefficient line. The performance of the proposed regenerative braking co-operative control algorithm was evaluated by the hardware in the loop simulation (HILS) with an electronic wedge brake on its front wheels and an electronic mechanical brake on its rear wheels. The HILS results showed that a proper braking force on the front and rear wheels on a low μ road prevented the lock of the front wheels that was connected to the motor, and maintained the regenerative braking and increased energy recovery.
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Ko, J.W., Ko, S.Y., Kim, I.S. et al. Co-operative control for regenerative braking and friction braking to increase energy recovery without wheel lock. Int.J Automot. Technol. 15, 253–262 (2014). https://doi.org/10.1007/s12239-014-0026-6
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DOI: https://doi.org/10.1007/s12239-014-0026-6