[en] A generalized H_infinity observer design is proposed for
linear systems with unknown inputs. It generalizes the existing
results concerning the proportional observer (PO) design and
the proportional integral observer (PIO) design. The approach
is based on the solutions of the algebraic constraints obtained
from the unbiasedness conditions of the estimation error. The
observer design is obtained from the solutions of linear matrix
inequalities (LMIs). A numerical example is given to illustrate
our approach.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Darouach, Mohamed; University of Lorraine
Gao, Nan; University of Lorraine
Voos, Holger ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Marquez, Horacio; University of Alberta
Language :
English
Title :
Generalized H_infinity observers design for systems with unknown inputs
Publication date :
October 2013
Event name :
SysTol'13 2nd International Conference on Control and Fault-Tolerant Systems
Event organizer :
IEEE
Event place :
Nice, France
Event date :
October 9-11, 2013
Audience :
International
Main work title :
2nd International Conference on Control and Fault-Tolerant Systems SysTol'13, Nice, France, Oct. 2013
