题名

Design and Analysis of an Active and Energy Regenerative Suspension

DOI

10.6567/IFToMM.14TH.WC.OS17.006

作者

Jun Yin;Jun Yin;Jian-Qin Li

关键词

Active and energy regenerative suspension ; Suspension performance ; Suspension structure ; Suspension kinematics

期刊名称

Proceedings of the 14th IFToMM World Congress

卷期/出版年月

14th-4(2015 / 11 / 04)

页次

595 - 600

内容语文

英文

英文摘要

The large unsprung mass of the distributed drive electric vehicle(EV) has worsen the suspension performance. An active and energy regenerative suspension(AERS) is proposed to improve the suspension performance while consumeing less energy than conventional active suspension by harvesting energy from the uneven road excitation. The advantage of AERS is demonstrated by comparison with the suspension performance of a passive suspension system. A structure of AERS is introduced, and its kinematics is analyzed by CATIA DMU and ADAMS. Results show that the kinematics and dynamics of the AERS have influence on the control quality. To achieve a better suspension performance, the AERS should be controlled in consider of the kinematics and dynamics of the system.

主题分类 工程學 > 機械工程