TY - JOUR
T1 - Nested backward compensation of unmatched perturbations via HOSM observation
AU - Ferreira De Loza, A.
AU - Punta, E.
AU - Fridman, L.
AU - Bartolini, G.
AU - Delprat, S.
N1 - Funding Information:
The authors gratefully acknowledge the contribution of National Research Organizations. This work was partially supported by Bilateral Cooperation Project CONACYT(México)-CNR(Italy) 174526 . It was also supported by CONACyT Grant 132125 and CVU 166403 as well as PAPIIT 113613 , in México. Additionally it has been supported by the International Campus on Safety and Intermodality in Transportation the Nord-Pas-de-Calais Region, the European Community, the Regional Delegation for Research and Technology, the Ministry of Higher Education and Research, and the National Center for Scientific Research.
PY - 2014/5
Y1 - 2014/5
N2 - This paper tackles the compensation problem of linear time invariant systems affected by unmatched perturbations. The proposed methodology exploits a high order sliding mode observer, guaranteeing theoretically exact state and perturbation estimation. A compensation based strategy is proposed to cope with the unmatched perturbations. The compensation of the desired coordinate is carried through a nested backward sliding surface design, which compensates some of the non-actuated state components, while the remaining states are maintained to be bounded. The feasibility of the technique was tested in an active suspension vehicle system.1.
AB - This paper tackles the compensation problem of linear time invariant systems affected by unmatched perturbations. The proposed methodology exploits a high order sliding mode observer, guaranteeing theoretically exact state and perturbation estimation. A compensation based strategy is proposed to cope with the unmatched perturbations. The compensation of the desired coordinate is carried through a nested backward sliding surface design, which compensates some of the non-actuated state components, while the remaining states are maintained to be bounded. The feasibility of the technique was tested in an active suspension vehicle system.1.
UR - http://www.scopus.com/inward/record.url?scp=84898834460&partnerID=8YFLogxK
U2 - 10.1016/j.jfranklin.2013.12.011
DO - 10.1016/j.jfranklin.2013.12.011
M3 - Artículo
SN - 0016-0032
VL - 351
SP - 2397
EP - 2410
JO - Journal of the Franklin Institute
JF - Journal of the Franklin Institute
IS - 5
ER -