Modeling and low-level control of range extended electric vehicle dynamics

Deur, Joško and Cipek, Mihael and Škugor, Branimir and Petrić, Joško (2012) Modeling and low-level control of range extended electric vehicle dynamics. = Modeling and low-level control of range extended electric vehicle dynamics. In: 1st Biannual International Conference on Powertrain Modelling and Control (PMC2012), 04-06.09.2012., West Yorkshire, United Kingdom.

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Official URL: https://www.bib.irb.hr/592798

Abstract

The power train of recently introduced Range Extended Electric Vehicle (REEV) comprises an engine, two servo-controlled electric machines, three clutches, and a relatively large battery. In order to maximize the fuel efficiency and provide smooth driving, such a vehicle requires a sophisticated control strategy whose development and optimal tuning requires a widespread use of power train models of different complexity. The bond graph methodology is used in the paper to develop a unified mathematical model of the REEV power train dynamics. A special attention is devoted to the development of a computationally efficient clutch subsystem model. The model complexity can easily be adapted to different control system design tasks ranging from low-level control and active damping strategies, through off-line optimization of control variables, to supervisory energy management control. The functionality of the model is illustrated on a comparative simulation example of electrical driving using one or two electrical machines.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): control, hybrid electric vehicle, modeling, simulation
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 900 Department of Robotics and Production System Automation > 910 Chair of Engineering Automation
Indexed in Web of Science: No
Indexed in Current Contents: No
Date Deposited: 19 Sep 2016 14:13
Last Modified: 04 Oct 2018 13:47
URI: http://repozitorij.fsb.hr/id/eprint/6372

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