Title :
A two-step LMI approach to robust dynamic output feedback control for the MIMO aircraft model F-18
Author :
Song, Lei ; Yang, Jianying
Author_Institution :
Dept. of Mech. & Aerosp. Eng., Peking Univ., Beijing, China
Abstract :
This work is concerned with robust dynamic output feedback controller design for a simplified aircraft model F-18 which can be rewritten as a LPV system. A general LMI-based two-step approach is proposed to tackle this problem. Such a separation procedure overcomes the limitation of traditional approach that can not be applied to the linear parameter varying (LPV) system. Numerical results show the proposed controller can ensure simultaneous quadratic stability with H∞ performance and satisfactory dynamic performance for a selected flight envelop containing some operating points.
Keywords :
H∞ control; MIMO systems; aircraft control; control system synthesis; feedback; linear matrix inequalities; linear systems; robust control; H∞ performance; LPV system; MIMO aircraft model F-18; flight envelop; general LMI-based two-step approach; linear parameter varying system; robust dynamic output feedback controller design; satisfactory dynamic performance; separation procedure; simplified aircraft model F-18; simultaneous quadratic stability; two-step LMI approach; Computer languages;
Conference_Titel :
Systems and Control in Aeronautics and Astronautics (ISSCAA), 2010 3rd International Symposium on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-6043-4
Electronic_ISBN :
978-1-4244-7505-6
DOI :
10.1109/ISSCAA.2010.5632873
