Robust H ∞ preview control of an active suspension system with norm-bounded uncertainties

2008 ◽  
Vol 9 (5) ◽  
pp. 585-592 ◽  
Author(s):  
S. Ryu ◽  
Y. Kim ◽  
Y. Park
Keyword(s):  
Active Suspension ◽  
Suspension System ◽  
Preview Control ◽  
Bounded Uncertainties ◽  
Norm Bounded Uncertainties

Preview control of a constrained hydraulic active suspension system

2012 ◽  
Author(s):  
Stijn De Bruyne ◽  
Herman Van der Auweraer ◽  
Jan Anthonis ◽  
Wim Desmet ◽  
Jan Swevers
Keyword(s):  
Active Suspension ◽  
Suspension System ◽  
Preview Control

scholarly journals Active Control of Nonlinear Suspension System Using Modified Adaptive Supertwisting Controller

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Jagat J. Rath ◽  
Kalyana C. Veluvolu ◽  
Michael Defoort
Keyword(s):  
Active Control ◽  
Ride Comfort ◽  
Sliding Mode ◽  
Active Suspension ◽  
Higher Order ◽  
Suspension System ◽  
Road Surface ◽  
Control Action ◽  
The Road ◽  
Bounded Uncertainties

The suspension system is faced with nonlinearities from the spring, damper, and external excitations from the road surface. The objective of any control action provided to the suspension is to improve ride comfort while ensuring road holding for the vehicle. In this work, a robust higher order sliding mode algorithm combining the merits of the modified supertwisting algorithm and the adaptive supertwisting algorithm has been proposed for the nonlinear active suspension system. The proposed controller is robust to linearly growing perturbations and bounded uncertainties. Simulations have been performed for different classes of road excitations and the results are presented.

Active Suspension System with Preview Control - A Review

2003 ◽  
Author(s):  
K. Arunachalam ◽  
P. Mannar Jawahar ◽  
P. Tamilporai
Keyword(s):  
Active Suspension ◽  
Suspension System ◽  
Preview Control
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