Modelling end-of-roll dynamics in positioning servos

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dc.contributor.authorGuesalaga, A
dc.date.accessioned2024-01-10T13:15:01Z
dc.date.available2024-01-10T13:15:01Z
dc.date.issued2004
dc.description.abstractEnd-of-roll dynamics is a characteristic of pointing systems and positioning servos when change in movement direction occurs. Factors such as backlash and friction cannot be easily controlled nor predicted under these circumstances, and although an accurate model for friction exists, the literature is still lacking of a representation for the integrated effect backlash and friction dynamics in these loops. This paper proposes a new mathematical model to represent backlash effects in positioning servos demonstrating its accuracy to predict tracking errors of a naval gun mount. The model introduces a continuous hysteresis representation, different from classical discontinuous models, showing a behaviour closer to what has been observed empirically. The new model can be useful for high performance positioning servo-control applications. (C) 2003 Elsevier Science Ltd. All rights reserved.
dc.fechaingreso.objetodigital2024-04-11
dc.format.extent8 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/S0967-0661(03)00058-3
dc.identifier.eissn1873-6939
dc.identifier.issn0967-0661
dc.identifier.urihttps://doi.org/10.1016/S0967-0661(03)00058-3
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78463
dc.identifier.wosidWOS:000187749700009
dc.information.autorucIngeniería;Guesalaga A;S/I;63871
dc.issue.numero2
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final224
dc.pagina.inicio217
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.revistaCONTROL ENGINEERING PRACTICE
dc.rightsacceso restringido
dc.subjectservo-systems
dc.subjectpositioning systems
dc.subjectposition errors
dc.subjectelectro-hydraulic systems
dc.subjectmodels
dc.subjectbacklash
dc.subjectfriction
dc.subjectFRICTION
dc.subjectCOMPENSATION
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleModelling end-of-roll dynamics in positioning servos
dc.typeartículo
dc.volumen12
sipa.codpersvinculados63871
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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