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A bounded-error approach to simultaneous state and actuator fault estimation for a class of nonlinear systems
dc.contributor.author | Buciakowski, Mariusz |
dc.contributor.author | Witczak, Marcin |
dc.contributor.author | Puig Cayuela, Vicenç |
dc.contributor.author | Rotondo, Damiano |
dc.contributor.author | Nejjari Akhi-Elarab, Fatiha |
dc.contributor.author | Korbicz, Jozef |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial |
dc.date.accessioned | 2018-04-04T08:19:47Z |
dc.date.available | 2019-04-02T00:30:42Z |
dc.date.issued | 2017-04-01 |
dc.identifier.citation | Buciakowski, M., Witczak, M., Puig, V., Rotondo, D., Nejjari, F., Korbicz, J. A bounded-error approach to simultaneous state and actuator fault estimation for a class of nonlinear systems. "Journal of process control", 1 Abril 2017, vol. 52, p. 14-25. |
dc.identifier.issn | 0959-1524 |
dc.identifier.uri | http://hdl.handle.net/2117/115902 |
dc.description.abstract | This paper proposes an approach for the joint state and fault estimation for a class of uncertain nonlinear systems with simultaneous unknown input and actuator faults. This is achieved by designing an unknown input observer combined with a set-membership estimation in the presence of disturbances and measurement noise. The observer is designed using quadratic boundedness approach that is used to overbound the estimation error. Sufficient conditions for the existence and stability of the proposed state and actuator fault estimator are expressed in the form of linear matrix inequalities (LMIs). Simulation results for a quadruple-tank system show the effectiveness of the proposed approach. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Automàtica i control |
dc.subject.lcsh | Nonlinear systems |
dc.subject.lcsh | Fault location (Engineering) |
dc.subject.lcsh | Control theory |
dc.subject.other | Fault detection |
dc.subject.other | Fault isolation |
dc.subject.other | Quadratic boundedness |
dc.subject.other | Nonlinear systems |
dc.subject.other | Bounded-error estimation |
dc.subject.other | Observer |
dc.title | A bounded-error approach to simultaneous state and actuator fault estimation for a class of nonlinear systems |
dc.type | Article |
dc.subject.lemac | Sistemes no lineals |
dc.subject.lemac | Tolerància als errors (Enginyeria) |
dc.subject.lemac | Control, Teoria de |
dc.contributor.group | Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control |
dc.identifier.doi | 10.1016/j.jprocont.2017.01.002 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0959152417300124 |
dc.rights.access | Open Access |
local.identifier.drac | 19740412 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Buciakowski, M.; Witczak, M.; Puig, V.; Rotondo, D.; Nejjari, F.; Korbicz, J. |
local.citation.publicationName | Journal of process control |
local.citation.volume | 52 |
local.citation.startingPage | 14 |
local.citation.endingPage | 25 |
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