Modeling and control for the Toyota Prius under consideration of emissions reduction

De Xing Liu, Zou Yuan*, Liu Teng

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

The Toyota Prius equipped with a combustion engine and two electric machines is a power-split hybrid electric vehicle. This hybrid electric vehicle uses a power-split planetary gear system to combine the benefits of series and parallel hybrid vehicles. This paper develops a dynamic model and then we apply it for the optimal control development. Dynamic Programming (DP) is utilized to minimize a combination of fuel consumption and selected emission species over a given driving cycle. A trade-off study between fuel economy and emissions was performed compared to the simulation results performed in ADVISOR. It was found that significant emission reduction could be achieved at the cost of just a small increase in fuel consumption.

Original languageEnglish
Title of host publicationIEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479942398
DOIs
Publication statusPublished - 30 Oct 2014
Event2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Beijing, China
Duration: 31 Aug 20143 Sept 2014

Publication series

NameIEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings

Conference

Conference2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014
Country/TerritoryChina
CityBeijing
Period31/08/143/09/14

Keywords

  • Dynamic Programming
  • Emissions Reduction
  • Optimal Control
  • Toyota Prius

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