Speed Ratio Control Study on CVT with Electrical Pulley Actuation System

Lan Chun Zhang; Shao Yi Bei; Jing Bo Zhao

doi:10.4028/www.scientific.net/AMM.39.342

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 39Speed Ratio Control Study on CVT with Electrical...

Speed Ratio Control Study on CVT with Electrical Pulley Actuation System

Abstract:

The speed ratio control for an electrical CVT with speed ratio controlled by two motors located on primary and secondary pulley respectively for the variable pulley set (variator) is studied. Firstly, the speed ratio control strategy and method are designed based on the factor influenced to speed ratio control precision which is analyzed by means of combining theory analysis with experiment test; Secondly, the speed ratio control model for CVT with electrical pulley actuation system is established; Finally, the simulation is carried out to verify the validity of the control strategy and method.

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Periodical:

Applied Mechanics and Materials (Volume 39)

Pages:

342-346

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.39.342

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Online since:

November 2010

Authors:

Lan Chun Zhang, Shao Yi Bei, Jing Bo Zhao

Keywords:

CVT, Electrical Pulley Actuation System, Motor Control, Speed Ratio Control

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References

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