Semi-active Control of Automotive Vehicle Suspension System Using Magnetorheological Damper- A Review

2004 ◽  
Author(s):  
U. L. Singla ◽  
S. P. Singh
Keyword(s):  
Active Control ◽  
Suspension System ◽  
Magnetorheological Damper ◽  
Vehicle Suspension ◽  
Automotive Vehicle ◽  
Vehicle Suspension System

Magnetorheological damper in semi-active vehicle suspension system using SDRE control for a quarter car model

2018 ◽  
Author(s):  
Maria Aline Gonçalves ◽  
Rodrigo Tumolin Rocha ◽  
Frederic Conrad Janzen ◽  
José Manoel Balthazar ◽  
Angelo Marcelo Tusset
Keyword(s):  
Suspension System ◽  
Magnetorheological Damper ◽  
Vehicle Suspension ◽  
Quarter Car Model ◽  
Car Model ◽  
Quarter Car ◽  
Vehicle Suspension System ◽  
Active Vehicle Suspension System

Controlling Chaos in Automobile Suspension System with Nonlinear Feedback Controller

2014 ◽  
Vol 602-605 ◽  
pp. 1103-1108 ◽  
Author(s):  
Li Jie Chen
Keyword(s):  
Control Method ◽  
Gain Coefficient ◽  
Suspension System ◽  
Feedback Controller ◽  
Magnetorheological Damper ◽  
Vehicle Suspension ◽  
Nonlinear Feedback ◽  
Chaotic Motions ◽  
System Properties ◽  
Vehicle Suspension System

To improve the vehicle comfort, Magnetorheological damper is installed on the vehicle suspension system. So the system with hysteretic nonlinearity is a typical nonlinear system. First, the behavior of system under the periodic excitation force is analyzed, and the possibility of chaos is proved in the paper. Then, with piecewise-quadric function employed, the nonlinear feedback controller can be used to control the chaos. At the same time, Melnikov’s method is used to gain coefficient of controller. Numerical simulation shows that this method can the effectively guide chaotic motions toward regular motions. This control method is quite simple and effective without affecting the system properties. The results may supply theoretical bases for analysis and optimal design of vehicle suspension systems.

scholarly journals MR damper and its application for semi-active control of vehicle suspension system

Mechatronics ◽  
2002 ◽  
Vol 12 (7) ◽  
pp. 963-973 ◽  
Author(s):  
G.Z. Yao ◽  
F.F. Yap ◽  
G. Chen ◽  
W.H. Li ◽  
S.H. Yeo
Keyword(s):  
Active Control ◽  
Mr Damper ◽  
Suspension System ◽  
Vehicle Suspension ◽  
Vehicle Suspension System
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