吉林大学学报(工学版) ›› 2010, Vol. 40 ›› Issue (02): 320-0323.

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Matching of velocity threshold for vehicle fuel saving driving control strategy

 LI Jing, ZHAO Ding, ZHU Lin, LIU Jun-Jie   

  1. State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun 130022, China
  • Received:2008-12-29 Online:2010-03-01 Published:2010-03-01

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Abstract:

A new type of electronic controlled sliding clutch which is friction free at disconnection mode was designed, and for the vehicle acceleratingsliding driving mode a fuel saving control strategy based on adjusting the economical velocity threshold by the connectingdisconnecting action was proposed. The offline simulation was performed with the MATLAB simulation platform to analyze the effect of the velocity threshold on the fuel consumption. The road tests were done to complete the matching of velocity thresholds. The results show that the developed electronic sliding clutch and its control strategy are characterized by significant fuel saving effect.

Key words: vehicle engineering, driving control strategy, fuel saving, sliding clutch

CLC Number: 

  • U461.8
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