Development of the vehicle dynamics stability while cooperative regenerative brake operating

摘要

In the cooperative regeneration system, the general method is only using motor for brake in order to regenerate lots of energy as far as possible. However, In case of only using motor for brake at low μ road condition, the vehicle dynamics may be worse. This presentation clarify the mechanism of the vehicle dynamics instability by the regenerative brake and suggest the technology to rapidly stabilize the vehicle dynamics.