Optimization of EV Mounting System Considering Power Train Torsion Control Tongji University

Format:

Conference/Event

Author/Creator:

Yu, Yu, author.

Contributor:

Chen, Xuansu

Guo, Rong

Li, Jing

Zhang, Tong

Conference Name:

SAE 2015 Noise and Vibration Conference and Exhibition (2015-06-22 : Grand Rapids, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2015

Summary:

AbstractFaced on transient vibration of EV, considering the characteristics of the electric drive system, active and passive integrated transient vibration control method of power train mounting system was proposed.Models of power train system and mounting system were established, modal characteristics were grasped by simulation and experiment. A feed-forward controller was constructed from the facet of active control, mounting system transient vibration and power train torsion vibration were reduced. Based on this, further optimization of mounting system was conducted from a passive control perspective.Results show that the active and passive integrated control method can effectively reduce the dynamic reaction force of mounting points, improve the vibration conditions of power train and vehicle body as well

Notes:

Vendor supplied data

Publisher Number:

2015-01-2225

Access Restriction:

Restricted for use by site license