Development of an Instantaneous Powertrain Optimal Control Method for E-cvt Based Hybrid Electric Vehicles

نویسندگان

  • Leon Zhou
  • Zuomin Dong
چکیده

Among HEV configurations, the electronic-continuously variable transmission (e-CVT) architecture can optimally blend power from an engine and electric motor/generators. Design of an e-CVT powertrain is a challenging and timeconsuming task due to the system complexity and the multidisciplinary nature of the design problem. In this work, an approach to develop the system-optimal based instantaneous control strategy is proposed. The approach is developed using a model-based design method. The complete process includes model generation, control implementation, and system simulation. This work can be applied to developing optimal control strategy for e-CVT based transmissions as well as a wide range of other hybrid configurations.

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تاریخ انتشار 2011