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Control strategies development for a series hydraulic hybrid vehicle based on engine experimental map

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

3 Scopus citations

Abstract

As a branch of the hydraulic hybrid vehicle (HHV) technology, series hydraulic hybrid vehicle (SHHV) has been an important research object of institutions and automotive manufacturers all over the world. Based on the engine experimental map, several control strategies are developed and applied on the system with an expectation that the engine will be controlled to operate in its optimal operation regions where fuel consumption and emissions of the engine are minimized. Simulation results of the system over the Japan 10-15 driving cycle indicate that the engine can be controlled to follow its optimal BSFC line most of the working times. Those results also represent a significant fuel economy improvement in comparison to the vehicle with standard conventional and hydrostatic transmission systems. With different control strategies, the improvement can be up to 80 % compared with a traditional hydrostatic control strategy and up to 60 % compared with a high-quality standard.

Original languageEnglish
Title of host publicationIntelligent Technologies and Engineering Systems
Pages337-343
Number of pages7
DOIs
StatePublished - 2013
Event2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012 - Changhua, Taiwan
Duration: 13 Dec 201215 Dec 2012

Publication series

NameLecture Notes in Electrical Engineering
Volume234 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012
Country/TerritoryTaiwan
CityChanghua
Period13/12/1215/12/12

Bibliographical note

Funding Information:
This work was supported by the National Science Council under grant NSC 101-3113-E-006-008 and by the Taiwan Automotive Research and Testing Center.

Keywords

  • Control strategy
  • Engine map
  • Series hydraulic hybrid

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