Research of fuzzy logic control strategy for engine start/stop in dual-clutch hybrid electric vehicle

Lianghui Yang*, Hongwen He, Fengchun Sun, Shaoyou Shi, Yujun Li, Li Liu

*Corresponding author for this work

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

13 Citations (Scopus)

Abstract

Engine start/stop characteristic of double-clutch hybrid electric vehicle (HEV) was studied. The factors which affect engine start/stop were analyzed, and the disadvantage of the control strategy based on rule for engine start/stop was put forward. In order to optimize the control strategy of engine start/stop, the fuzzy logic control strategy was proposed. Models of double-clutch HEV and control strategy were established based on the co-simulation of AVL CRUISE and MATLAB/ SIMULINK. It was drawn through the simulation result that the fuzzy control strategy for the engine start/stop can really prevent from frequent start/stop in low speed, and that the equivalent fuel consumption with fuzzy logic control strategy decreases by 4.6% than that with rule strategy.

Original languageEnglish
Title of host publicationProceedings - 2010 7th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2010
Pages912-917
Number of pages6
DOIs
Publication statusPublished - 2010
Event2010 7th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2010 - Yantai, Shandong, China
Duration: 10 Aug 201012 Aug 2010

Publication series

NameProceedings - 2010 7th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2010
Volume2

Conference

Conference2010 7th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2010
Country/TerritoryChina
CityYantai, Shandong
Period10/08/1012/08/10

Keywords

  • Fuzzy logic control
  • Hybrid electric vehicle
  • Mode clutch
  • Start/stop

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