Title :
H2 gain scheduled observer based controllers for rational LPV systems
Author :
Bouali, A. ; Yagoubi, M. ; Chevrel, P.
Author_Institution :
Commun. & Cybern. Res. Inst. of Nantes, Nantes
Abstract :
This paper addresses the design of H2 gain scheduled observer based controllers for rational linear parameter varying systems (LPV). Such systems are equivalently recast as affine descriptor LPV systems. The stability of the closed loop is proved and the H2 performance is ensured thanks to a Youla parameter optimization. A numerical example is presented to illustrate the efficiency of the method.
Keywords :
Lyapunov matrix equations; closed loop systems; linear matrix inequalities; linear systems; observers; H2 gain scheduled observer based controllers; Lyapunov function; Youla parameter optimization; closed loop stability; linear matrix inequalities; rational linear parameter varying systems; Automatic control; Communication system control; Control system synthesis; Control systems; Design automation; Hydrogen; Robot control; Robot vision systems; Robotics and automation; Stability; LMI; descriptor realization; quadratic Lyapunov functions;
Conference_Titel :
Control, Automation, Robotics and Vision, 2008. ICARCV 2008. 10th International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4244-2286-9
Electronic_ISBN :
978-1-4244-2287-6
DOI :
10.1109/ICARCV.2008.4795803
