Fuzzy control of clutch during mode switching of single-axis parallel hybrid electric vehicles

Jingang Ding, Xiaohong Jiao, Wei Wang, Yu Gong, Zhiqiang Wang

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

1 Citation (Scopus)

Abstract

Mode switching between engine and motor has an important impact on power and driving performances of hybrid electric vehicles. In this paper, the clutch fuzzy control strategy is investigated for the process of pure electric mode switching to engine single driving mode of a single-axis parallel hybrid power system equipped with automatic mechanical transmission (AMT) as an example. Based on the dynamics of mode switching process, three fuzzy controllers are designed: a fuzzy controller of driving intentions, a fuzzy controller of clutch target engagement speed, and a fuzzy PID controller of the actuator voltage of clutch. Simulation results show that the proposed control strategy can effectively reflect the driving intentions, and make the clutch engagement fast and smooth to ensure the smoothness and efficiency of the switching process from pure electric mode to engine single driving.

Original languageEnglish
Title of host publicationProceedings of the 38th Chinese Control Conference, CCC 2019
EditorsMinyue Fu, Jian Sun
PublisherIEEE Computer Society
Pages6663-6667
Number of pages5
ISBN (Electronic)9789881563972
DOIs
Publication statusPublished - Jul 2019
Externally publishedYes
Event38th Chinese Control Conference, CCC 2019 - Guangzhou, China
Duration: 27 Jul 201930 Jul 2019

Publication series

NameChinese Control Conference, CCC
Volume2019-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference38th Chinese Control Conference, CCC 2019
Country/TerritoryChina
CityGuangzhou
Period27/07/1930/07/19

Keywords

  • Clutch control
  • Fuzzy PID algorithm
  • Hybrid electric vehicle (HEV)
  • Mode switching

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