Title :
Residual Filter Design Using Computational Mathematics Methods
Author :
Filasová, A. ; Krokavec, D.
Author_Institution :
Dept. of Cybern. & Artificial Intell., Tech. Univ. of Kosice, Kosice
Abstract :
Reformulated principle for designing a fault residual filter for continuous-time linear MIMO system, based on computational mathematics methods, is treated in this paper. The problem addressed can be indicated as an approach given sufficient conditions for stable residual filter design based on Lyapunov function. Two linear matrix inequalities are outlined to posses stable residual filter structure closest to unknown input observer based residual filter. A structural system model example is presented to illustrate properties of proposed design method.
Keywords :
Lyapunov methods; MIMO systems; continuous time systems; control system synthesis; fault diagnosis; filtering theory; linear matrix inequalities; linear systems; stability; Lyapunov function; computational mathematics methods; continuous-time linear MIMO system; fault residual filter; linear matrix inequality; stable residual filter design; stable residual filter structure; structural system model; sufficient conditions; Fault detection; Lyapunov inequality; convex optimization; linear matrix inequalities; residual filters;
Conference_Titel :
Computational Cybernetics, 2008. ICCC 2008. IEEE International Conference on
Conference_Location :
Stara Lesna
Print_ISBN :
978-1-4244-2874-8
Electronic_ISBN :
978-1-4244-2875-5
DOI :
10.1109/ICCCYB.2008.4721386
