Powertrain control of parallel hybrid electric vehicles via extremum seeking algorithm

Dinçmen E., Uygan I. M., Güvenç B. A., ACARMAN T.

ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, ESDA2010, İstanbul, Turkey, 12 - 14 July 2010, vol.3, pp.147-156, (Full Text) identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 3
  • Doi Number: 10.1115/esda2010-24643
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.147-156
  • Galatasaray University Affiliated: Yes

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. © 2010 by ASME.