Publicación:
Experimental Modelling of DC Motor for Position Control Systems Involving Nonlinear Phenomena

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dc.contributor.authorGonzález-Morales, David
dc.contributor.authorGarcía-Beltrán, Olimpo
dc.contributor.authorAldana-Rodríguez, Yeison Alejandro
dc.contributor.authorLópez-Santos, Oswaldo
dc.date.accessioned2020-11-24T22:54:05Z
dc.date.available2020-11-24T22:54:05Z
dc.date.issued2020-10-08
dc.description.abstractNonlinear phenomena in the dynamic behavior of DC motors are commonly disregarded in speed regulation systems because it has a constant operation point or a reduced range of variation. Therefore, in the majority of applications, a second order linear model is enough to design the required controllers. However, in angle positioning systems involving DC-motor based actuators, deviation of linear models becomes unacceptable because the impact of non-linearities accentuates. This paper presents a method for experimental modelling of DC motor bidirectional dynamic following three main steps: i) obtaining input-output measurements from multiple experiments using chirp signals as input stimulus; ii) to produce a family of Hammerstein-Wiener type models using software tools for parametric system identification, and iii) to synthesize a unique model from superposition analysis of both the nonlinear gains and the root loci of the linear part. Validity of the obtained model is demonstrated using simulation results showing its potential application in engineering practice.es_CO
dc.description.sponsorshipUniversidad de Ibaguées_CO
dc.identifier.citationGonzález-Morales D., García-Beltrán O., Aldana-Rodríguez Y.A., López-Santos O. (2020) Experimental Modelling of DC Motor for Position Control Systems Involving Nonlinear Phenomena. In: Figueroa-García J.C., Garay-Rairán F.S., Hernández-Pérez G.J., Díaz-Gutierrez Y. (eds) Applied Computer Sciences in Engineering. WEA 2020. Communications in Computer and Information Science, vol 1274. Springer, Cham. https://doi.org/10.1007/978-3-030-61834-6_44es_CO
dc.identifier.issn1865-0929
dc.identifier.urihttps://link.springer.com/chapter/10.1007/978-3-030-61834-6_44
dc.language.isoenes_CO
dc.publisherCommunications in Computer and Information Sciencees_CO
dc.subjectPosition control systemses_CO
dc.subjectDC motores_CO
dc.subjectExperimental modelinges_CO
dc.subjectHammerstein-Wiener modeles_CO
dc.subjectNonlinear modelinges_CO
dc.subjectDead-zone nonlinearityes_CO
dc.titleExperimental Modelling of DC Motor for Position Control Systems Involving Nonlinear Phenomenaes_CO
dc.typeArticlees_CO
dspace.entity.typePublication
eperson.emaildavid.gonzalez@unibague.edu.coes_CO
eperson.emaildavid.gonzalez@unibague.edu.coes_CO
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