Study on Differential Regenerative Braking Torque Control to Increase the Stability of the Small Electric Vehicle with Four In-Wheel MotorsN. M. Ali, M. H. Peeie, M. A. H. Rasid and H. OginoMATEC Web Conf., 90 (2017) 01042DOI: https://doi.org/10.1051/matecconf/20179001042