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Improving ride comfort of straddle-type monorail vehicle with single-axle bogie by active suspension.

Authors :
Du, Zixue
Xin, Liang
Yang, Zhen
Xu, Zhouzhou
Source :
Noise & Vibration Worldwide. Nov2021, Vol. 52 Issue 10, p334-344. 11p.
Publication Year :
2021

Abstract

This article is concerned with improving the ride comfort of straddle-type monorail vehicles with single-axle bogies by using electro-hydraulic actuator active suspension, which is a new research field. Based on the 15-DOF dynamic model of straddle-type monorail vehicle with single-axle bogie, the model of electro-hydraulic actuator is established, and the adaptive neural fuzzy inference system proportional–integral–differential (adaptive fuzzy inference system proportional–integral–differential) is designed. The simulink results show that the adaptive fuzzy inference system proportional–integral–differential control active suspension can effectively reduce the root mean square value and peak value of the lateral acceleration, vertical acceleration, roll angle acceleration, pitch angle acceleration, and yaw angle acceleration of monorail vehicles compared with the passive suspension. The active suspension of electro-hydraulic actuator can effectively improve ride comfort of the straddle monorail with single-axle bogie. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
09574565
Volume :
52
Issue :
10
Database :
Academic Search Index
Journal :
Noise & Vibration Worldwide
Publication Type :
Academic Journal
Accession number :
153628925
Full Text :
https://doi.org/10.1177/09574565211030710