YUE Dong-peng, WANG Jie, ZHANG Jun-zhi. Coordinated control strategies of HEV powertrain with AMT[J]. Journal of Traffic and Transportation Engineering, 2010, 10(1): 43-49. doi: 10.19818/j.cnki.1671-1637.2010.01.008
Citation: YUE Dong-peng, WANG Jie, ZHANG Jun-zhi. Coordinated control strategies of HEV powertrain with AMT[J]. Journal of Traffic and Transportation Engineering, 2010, 10(1): 43-49. doi: 10.19818/j.cnki.1671-1637.2010.01.008

Coordinated control strategies of HEV powertrain with AMT

doi: 10.19818/j.cnki.1671-1637.2010.01.008
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  • Author Bio:

    YUE Dong-peng (1966-), male, associate professor, PhD, +86-22-88181517, yuedongpeng2005@eyou.com

  • Received Date: 2009-08-16
  • Publish Date: 2010-02-25
  • For improving shifting quality of hybrid electric vehicle(HEV) with automated manual transmission(AMT), an integrated gear shifting control method was introduced.Five measures of improving vehicle's accelerating performance were provided to optimize shifting control strategies. A shifting simulation model was established on the platform of Matlab/Simulink, and the simulation of integrated gear shifting control was performed. The result shows that the model is capable of simulating the gear shifting process under various state-switches. The time of power break-up is only 1.2 s in the gear shifting process from gear Ⅰ to gear Ⅱ, so the method ensures power smooth transfer.The accelerating time of 0~100 km·h-1 is improved from 14.82 s to 12.39 s, so the measures are effective.

     

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