Title :
LPV modelling and control of a Twin Rotor MIMO System
Author :
Nejjari, Fatiha ; Rotondo, Damiano ; Puig, Vicenç ; Innocenti, Mario
Author_Institution :
Autom. Control Dept., Univ. Politec. de Catalunya (UPC), Terrassa, Spain
Abstract :
This paper describes the linear parameter varying (LPV) modelling and control of the Twin Rotor MIMO System (TRMS) developed by Feedback Instruments Limited. The non linear model of the TRMS is transformed into a quasi-LPV system and then approximated in a polytopic way. Using the LPV LMI pole placement approach, a LPV observer/controller for the TRMS is designed. The proposed modelling and control approach is demonstrated in simulation to prove its effective ness and performance.
Keywords :
MIMO systems; control system synthesis; linear matrix inequalities; linear systems; observers; pole assignment; Feedback Instruments Limited; LMI pole placement approach; linear parameter varying observer-controller; nonlinear model; quasi-LPV system; twin rotor MIMO system; Adaptation models; MIMO; Observers; Propellers; Rotors; State feedback; Transmission line measurements;
Conference_Titel :
Control & Automation (MED), 2011 19th Mediterranean Conference on
Conference_Location :
Corfu
Print_ISBN :
978-1-4577-0124-5
DOI :
10.1109/MED.2011.5983178
