Title :
Observation of a class of quasilinear systems by quasi-continuous high-order sliding modes
Author :
Davila, Jorge ; Fridman, Leonid ; Pisano, Alessandro ; Usai, Elio
Author_Institution :
Dept. of Control, Nat. Autonomous Univ. of Mexico, Mexico City, Mexico
Abstract :
High-order sliding-mode observers are designed for some classes of non linear systems with unknown inputs. Conditions for the feasibility of the proposed approach are given for both the SISO and MIMO cases under the conditions of strong observability or strong detectability. Simulations confirm the theoretical results.
Keywords :
MIMO systems; nonlinear control systems; observability; observers; variable structure systems; MIMO; SISO; high-order sliding mode observer design; nonlinear system; observability; quasilinear system observation; Control systems; Estimation error; Filtration; Linear systems; MIMO; Observability; Observers; Robustness; Sliding mode control; State estimation;
Conference_Titel :
Decision and Control, 2008. CDC 2008. 47th IEEE Conference on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-3123-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2008.4738871
