Publicação
Quadratic optimal fuzzy control
| dc.contributor.author | Salgado, Paulo | |
| dc.contributor.author | Igrejas, Getúlio | |
| dc.contributor.author | Garrido, Paulo | |
| dc.date.accessioned | 2010-11-09T15:37:30Z | |
| dc.date.available | 2010-11-09T15:37:30Z | |
| dc.date.issued | 2006 | |
| dc.description.abstract | One presents a fuzzy logic approach for optimal control of discrete-time nonlinear dynamic systems with a quadratic criterion. The approach is based on Pontryagin’s Minimum Principle. Using back propagation from the final co-state error and gradient descent, a method is devised which allows for training an adaptive fuzzy inference system to estimate values for the co-state variables converging to the optimal ones. In turn this implies that the controlled variables trajectories also converge to the optimal ones. The approach allows finding a solution to the optimal control problem on-line, by training of the system, rather than by pre computing it. In particular, the use of an adaptive fuzzy inference system also will allow incorporating a priori knowledge about the optimal behavior of the co-state variable and track changes in the system. | por |
| dc.identifier.citation | Salgado, Paulo; Igrejas, Getúlio; Garrido, Paulo (2006). Quadratic optimal fuzzy control. In ANIPLA International Congress on Methodologies for Emerging Technologies in Automation. Roma | por |
| dc.identifier.uri | http://hdl.handle.net/10198/2751 | |
| dc.language.iso | eng | por |
| dc.subject | Fuzzy systems | por |
| dc.subject | Optimal | por |
| dc.title | Quadratic optimal fuzzy control | por |
| dc.type | conference paper | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Roma | por |
| oaire.citation.title | 2006 ANIPLA International Congress on Methodologies for Emerging Technologies in Automation | por |
| person.familyName | Igrejas | |
| person.givenName | Getúlio | |
| person.identifier.orcid | 0000-0002-6820-8858 | |
| person.identifier.rid | M-8571-2013 | |
| person.identifier.scopus-author-id | 47761255900 | |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
| relation.isAuthorOfPublication | ab4092ec-d1b1-4fe0-b65a-efba1310fd5a | |
| relation.isAuthorOfPublication.latestForDiscovery | ab4092ec-d1b1-4fe0-b65a-efba1310fd5a |