POWERTRAIN CONTROL OF PARALLEL HYBRID ELECTRIC VEHICLES VIA EXTREMUM SEEKING ALGORITHM


Dincmen E., Uygan I. M. C. , Guvenc B. A. , Acarman T.

10th ASME Biennial Conference on Engineering Systems Design and Analysis, İstanbul, Turkey, 12 - 24 July 2010, pp.147-156 identifier

  • Publication Type: Conference Paper / Full Text
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.147-156

Abstract

A control algorithm for a parallel hybrid electric vehicle is proposed in this paper An upper level controller chooses vehicle operation mode such as regenerative braking, electric motor only, combustion engine only, engine+motor in battery discharge or engine+motor in battery charge modes. In engine+motor mode, optimum torque distribution between the engine and the motor is determined via extremum seeking algorithm that searches maximum drivetrain efficiency. Simulations are given to illustrate the effectiveness of the proposed control algorithm.