Paper Title:
Ratio Control Strategy for an Electromechanical Continuously Variable Transmission Based on Engine Models
  Abstract

Electromechanical control CVT (EM-CVT) is a new type of continuously variable transmission, and its ratio quality is an important parameter validated the performance of vehicle. In order to study the dynamical coupling technology between EM-CVT and engine under the running state of vehicle, the special character of two working models is obtained by engine experiment; according to the principle of the EM-CVT, the relation between vehicle speed and ration is theoretically analyzed. Based on the basic theory of PID control, the improved PID control algorithm is proposed for the speed ratio control of the EM-CVT, and experimental verification is made. The experimental results show that there is a significant effect on the system with this algorithm.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Transmission and Control of Fluid
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
2861-2865
DOI
10.4028/www.scientific.net/AMR.291-294.2861
Citation
Q. Jiang, H. Y. Liu, J. J. Hao, Y. Cheng, "Ratio Control Strategy for an Electromechanical Continuously Variable Transmission Based on Engine Models", Advanced Materials Research, Vols. 291-294, pp. 2861-2865, 2011
Online since
July 2011
Export
Price
$32.00
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