Study on control strategy and simulation for ISG_Type Parallel Hybrid Electric Vehicle

Author

Zhang, Baishun ; Xu, Gang ; Fang, Licun

Author_Institution

Coll. of Mechatron. & Control Eng., Shenzhen Univ., Shenzhen, China

fYear

2011

fDate

23-26 May 2011

Firstpage

498

Lastpage

502

Abstract

A reasonable control strategy for Parallel Hybrid Electric Vehicle can achieve optimal energy distribution so as to obtain good fuel economy and lower emissions. The article uses CRUISE to establish a powertrain model for ISG_Type Parallel Hybrird Electric Vehicle, adopting MATLAB/stateflow to develop powertrain control strategy, then conduct joint simulation. In this paper, logic threshold control strategy based on engine optimization is proposed. According to different PHEV(Parallel Hybrid Electric Vehicle) operating modes, adopting reasonable torque distribution algorithm to make engine work along optimal operation line. By using simulation platform CRUISE, simulation for the control strategy based on NEDC driving cycles is conducted. The results indicate that hybrid electric vehicle has better fuel economy and emissions than traditional vehicle.

Keywords

engines; hybrid electric vehicles; optimisation; power transmission (mechanical); torque control; CRUISE; ISG type parallel hybrid electric vehicle; NEDC driving cycle; PHEV; engine optimization; fuel economy; logic threshold control; optimal energy distribution; powertrain control strategy; torque distribution algorithm; Batteries; Engines; Hybrid electric vehicles; Mechanical power transmission; System-on-a-chip; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Control of Industrial Processes (ADCONIP), 2011 International Symposium on

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-7460-8

Electronic_ISBN

978-988-17255-0-9

Type

conf

Filename

5930479