Title :
Control and designing observer for active suspension system by using linear quadratic regulator
Author :
Akbari, Elnaz ; Feizabadi, Hediyeh Karimi ; Kiani, Mohammad Javad ; Khalid, Marzuki
Author_Institution :
Centre for Artificial Intell. & Robot. (CAIRO), Univ. Teknol. Malaysia, Skudai, Malaysia
Abstract :
Control and designing observer for active suspension system by using linear quadratic regulator (LQR) is the purpose of this paper .In this respect, the linear quadratic regulator has been chosen for a controlling strategy, and the observer design is used for road profile estimation because all the states cannot be measured in real systems. It is indicated by the plotted results and in theory that the proposed controller will improve the road handling performances for the active suspension system compared with the passive case.
Keywords :
controllers; linear quadratic control; observers; road vehicles; state estimation; suspensions (mechanical components); active suspension system; control observer; controlling strategy; designing observer; linear quadratic regulator; plotted results; proposed controller; real systems; road handling performance; road profile estimation; state measurement; Acceleration; Observers; Regulators; Sensors; Suspensions; Vehicles; Wheels;
Conference_Titel :
Enabling Science and Nanotechnology (ESciNano), 2012 International Conference on
Conference_Location :
Johor Bahru
Print_ISBN :
978-1-4577-0799-5
DOI :
10.1109/ESciNano.2012.6149699
