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dc.contributor.authorPonce de León Puig, Nubia Ilia
dc.contributor.authorAcho Zuppa, Leonardo
dc.contributor.authorRodellar Benedé, José
dc.contributor.authorVidal Seguí, Yolanda
dc.contributor.authorGutiérrez Arias, José Eligio Moisés
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtiques
dc.date.accessioned2017-09-22T12:09:33Z
dc.date.issued2017
dc.identifier.citationPonce de León, N. I., Acho, L., Rodellar, J., Vidal, Y., Gutiérrez, J. Hysteretic delta modulator to prevent parameter drift in adaptive-based controllers. A: Mediterranean Conference on Control and Automation. "MED 2017: 25th Mediterranean Conference on Control and Automation: Valletta, Malta: July 3-6, 2017: proceedings book". Valletta: Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 1-6.
dc.identifier.isbn978-1-5090-4532-7
dc.identifier.urihttp://hdl.handle.net/2117/107914
dc.description.abstractThe realization of adaptive-based controllers in many industrial control applications may exhibit the parametric drift behavior acquiring the well known bursting phenomenon. In this work, an original and novel technique is proposed to eliminate this phenomenon. It is based on a modification of the discrete-time delta modulator into its continuous-time domain and then by adding hysteresis. To verify our proposed method, numerical simulations are conducted to the Van der Pol oscillator control regulation problem solved by using a predictive adaptive-based control technique, where a small output time-delay is added to evidence the bursting phenomenon. Moreover, the realization of our hysteric delta modulator does not alter the original adaptive parametric process, this is an important contribution with respect to the existent algorithms on this topic.
dc.format.extent6 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.lcshElectronic controllers
dc.titleHysteretic delta modulator to prevent parameter drift in adaptive-based controllers
dc.typeConference report
dc.subject.lemacControladors
dc.contributor.groupUniversitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac21544666
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorPonce de León, N. I.; Acho, L.; Rodellar, J.; Vidal, Y.; Gutiérrez, J.
local.citation.contributorMediterranean Conference on Control and Automation
local.citation.pubplaceValletta
local.citation.publicationNameMED 2017: 25th Mediterranean Conference on Control and Automation: Valletta, Malta: July 3-6, 2017: proceedings book
local.citation.startingPage1
local.citation.endingPage6


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