Intelligent Energy Management in a Vehicle with Integrated Starter Alternator

Author

Asaei, B. ; Farhangi, S. ; Fayazi, A.

Author_Institution

Electr. Drives Lab., Univ. of Tehran, Tehran

fYear

2007

fDate

9-12 Sept. 2007

Firstpage

597

Lastpage

604

Abstract

In this paper an intelligent control strategy to extract the full benefits from a passenger mild hybrid vehicle is developed and described with simulation results. The mild hybrid vehicle is equipped with an integrated starter alternator (ISA), which is placed directly on the crankshaft in the general location of the present flywheel. Continuously variable transmission (CVT) is used to control the internal combustion engine (ICE) operating point. By intelligent fuzzy logic control (FLC) and CVT control, optimal torque requests to ICE and ISA are made as well as forcing the ICE to operate in desired speed.

Keywords

alternators; energy management systems; flywheels; fuzzy control; hybrid electric vehicles; intelligent control; internal combustion engines; optimal control; shafts; torque control; CVT control; continuously variable transmission; crankshaft; flywheel; hybrid vehicle; integrated starter alternator; intelligent control strategy; intelligent energy management; intelligent fuzzy logic control; internal combustion engine; optimal torque control; Alternators; Energy management; Flywheels; Ice; Instruction sets; Intelligent control; Intelligent vehicles; Mechanical power transmission; Optimal control; Torque control; Continuously Variable Transmission (CVT); Fuzzy Logic Control (FLC); Integrated Starter Alternator (ISA); Optimal Operating Point (OOP); fuel economy; torque distribution;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference, 2007. VPPC 2007. IEEE

Conference_Location

Arlington, TX

Print_ISBN

978-0-7803-9760-6

Electronic_ISBN

978-0-7803-9761-3

Type

conf

DOI

10.1109/VPPC.2007.4544193

Filename

4544193