Ride Quality Evaluation of Railway Vehicle Suspension System Featured by Magnetorheological Fluid Damper

2012 ◽  
Vol 12 (1) ◽  
pp. 209-213 ◽  
Author(s):  
Sung Hoon Ha ◽  
Seung-Bok Choi ◽  
Kyu-Seob Lee ◽  
Myung-Woo Cho
Keyword(s):  
Quality Evaluation ◽  
Magnetorheological Fluid ◽  
Suspension System ◽  
Ride Quality ◽  
Vehicle Suspension ◽  
Railway Vehicle ◽  
Magnetorheological Fluid Damper ◽  
Fluid Damper ◽  
Vehicle Suspension System

Experimental study on fuzzy skyhook control of a vehicle suspension system using a magnetorheological fluid damper

2004 ◽  
Author(s):  
Yanming Liu ◽  
Faramarz Gordaninejad ◽  
Cahit Evrensel ◽  
E. Sinan Karakas ◽  
Umit Dogruer
Keyword(s):  
Experimental Study ◽  
Magnetorheological Fluid ◽  
Suspension System ◽  
Vehicle Suspension ◽  
Magnetorheological Fluid Damper ◽  
Fluid Damper ◽  
Vehicle Suspension System

Control of a quarter HMMWV suspension system using a magnetorheological fluid damper

2004 ◽  
Author(s):  
E. Sinan Karakas ◽  
Faramarz Gordaninejad ◽  
Cahit A. Evrensel ◽  
Moon-So Yeo ◽  
Yanming Liu ◽  
...  
Keyword(s):  
Magnetorheological Fluid ◽  
Suspension System ◽  
Magnetorheological Fluid Damper ◽  
Fluid Damper

A ride quality evaluation of a semi-active railway vehicle suspension system with MR damper: Railway field tests

2016 ◽  
Vol 231 (3) ◽  
pp. 306-316 ◽  
Author(s):  
Hwan-Choong Kim ◽  
Yu-Jeong Shin ◽  
Wonhee You ◽  
Kyu Chul Jung ◽  
Jong-Seok Oh ◽  
...  
Keyword(s):  
Field Tests ◽  
Mr Damper ◽  
Suspension System ◽  
Ride Quality ◽  
Railway Vehicle ◽  
Damping Force ◽  
Magneto Rheological ◽  
Vehicle Suspension System ◽  
Design And Manufacture

This work presents experimental assessment of the improvements to the horizontal ride quality of a railway vehicle equipped with a semi-active magneto-rheological (MR) suspension system. The assessment includes the development of a mathematical model and magnetic circuit analysis of the MR damper, the design and manufacture of MR damper, and field test on the railway. After evaluating the field-dependent damping force characteristics, the conventional passive dampers of the operational railway vehicle are replaced with the MR dampers to evaluate horizontal dynamic characteristics that directly indicates the ride quality of the railway vehicle. Various sensors are installed in the vehicle and a skyhook controller with semi-active condition is implemented to produce an appropriate input current for the generation of the desired damping force. Three periods of testing are undertaken on the railway bridge at 120 km/h and the measured data of acceleration level are recoded and presented. It is demonstrated from the measured results that the vibration can be effectively controlled by the proposed semi-active MR suspension system associated with the skyhook controller. Finally, from the vibration control responses the horizontal ride quality of railway vehicle is evaluated and presented in frequency domain.

An analytical approach to optimally design of electrorheological fluid damper for vehicle suspension system

Meccanica ◽  
2012 ◽  
Vol 47 (7) ◽  
pp. 1633-1647 ◽  
Author(s):  
Q. H. Nguyen ◽  
S. B. Choi ◽  
Y. G. Park
Keyword(s):  
Analytical Approach ◽  
Electrorheological Fluid ◽  
Suspension System ◽  
Vehicle Suspension ◽  
Fluid Damper ◽  
Vehicle Suspension System

scholarly journals Modeling a Small-Scale Test Rig of Quarter Car Railway Vehicle Suspension System

2015 ◽  
Vol 2 (4) ◽  
pp. 149-153 ◽  
Author(s):  
Iqbal M. Ahmed ◽  
◽  
Md. Yusof Hazlina ◽  
M. M. Rashid ◽  
◽  
...  
Keyword(s):  
Suspension System ◽  
Vehicle Suspension ◽  
Railway Vehicle ◽  
Small Scale ◽  
Test Rig ◽  
Scale Test ◽  
Quarter Car ◽  
Vehicle Suspension System

The Robust Design for Urban Railway Vehicle Suspension System Using Taguchi Method

2019 ◽  
Vol 7 (1) ◽  
pp. 95-105
Author(s):  
Taegeon Kim ◽  
Boyung Song ◽  
Hisung Lee
Keyword(s):  
Taguchi Method ◽  
Robust Design ◽  
Suspension System ◽  
Vehicle Suspension ◽  
Railway Vehicle ◽  
Vehicle Suspension System
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