吉林大学学报(工学版)

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Control strategy of electronic controlled diesel engine during cold start process

Wang Yun-kai1, Yu Xiu-min1,Liang Jin-guang1,Zhang Li2,Tao Yun-fei2   

  1. 1.College of Automotive Engineering, Jilin University, Changchun 130022, China; 2.China FAW Group Corporation, R&D Center, Changchun 130011, China
  • Received:2006-12-15 Revised:2007-04-06 Online:2008-01-01 Published:2008-01-01
  • Contact: Yu Xiu-min

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Abstract: The flow chart of a program to control the cold start process of an electronic controlled diesel engine was designed, the control strategies of the modes, including the start fuel supply selfamending mode, the accelerator position amending mode, the battery storage protecting mode, and the intake-air preheating and postheating mode, were suggested. These control strategies were proved to be able to ensure the cold start capability and performance of the electronic controlled diesd engine, providing a reference for the corresponding professionals.

Key words: power machinery and engineering, diesel engine, electronic control, cold start, control strategy

CLC Number: 

  • TK427
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