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DISTRIBUTED SENSOR ACTUATOR NETWORK FOR ANTARCTIC PLANTS STUDIES

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dc.creatorMAURICIO ALEJANDRO MONTANARES SEPÚLVEDA
dc.creatorAGUSTÍN ENRIQUE REYES REYES
dc.creatorÁLVARO VICENTE PALMA MORA
dc.creatorANGEL ERNESTO RUBIO RODRIGUEZ
dc.creatorKRZYSZTOF HERMAN
dc.creatorWASHINGTON ALFONSO FERNÁNDEZ RAVANALES
dc.date2020
dc.date.accessioned2025-01-10T15:20:00Z
dc.date.available2025-01-10T15:20:00Z
dc.date.issued2020
dc.description.abstractARE THE ONLY NATIVE VASCULAR SPECIES OF PLANTS IN THE ANTARCTICREGION AND ARE A SOURCE OF INTEREST IN THE CLIMATE CHANGE STUDIES.THESE PLANTS HAVE BEEN STUDIED FOR DECADES AND RECOGNIZEDAS BIOINDICATORS OF THE CLIMATE CHANGE. THE ARTICLE PRESENTSPRELIMINARY STUDIES AND RESULTS OF A THERMAL ACTUATOR, WHICH ISGOING TO BE APPLIED IN A CLIMATE CHANGE STUDIES. THE ELABORATED,FAR INFRARED ACTUATOR TOGETHER WITH A CONTROL SYSTEM MAINTAINSTHE TEMPERATURE OF THE ANTARCTIC PLANT CERTAIN DELTA ABOVE THEAMBIENT TEMPERATURE. SINCE THE HEAT TRANSFER IS BASED ON INFRAREDRADIATION A THERMAL MODEL IS INTRODUCED, WHERE THE PARAMETERSOF THE MODEL ARE DETERMINED EMPIRICALLY APPROXIMATING IT USING A1-ST ORDER DYNAMICAL SYSTEM. ONCE DETERMINED, THE SYTEM MODELPAREMETERS HELP TO DESIGN THE CONTROL STRATEGIES: CONTROL ON-OFF(1) AND CONTROL PID (PROPORTIONAL?INTEGRAL?DERIVATIVE) (2). ASA RESULT WE OBTAIN THAT THE CONTROL PID MAINTAINS THE OBJECTSTEMPERATURE WITH MAJOR STABILITY THAN ON-OFF, WHAT MAKES ITPREFERABLE IN THE ?NAL APPLICATION. THE FUTURE WORKS INVOLVEMODELING AMBIENTAL PERTURBATION, WHICH AFFECTS THE SYSTEM ANDDETERMINATION THERMAL PARAMETERS OF THE ANTARCTIC PLANTS.
dc.formatapplication/pdf
dc.identifier.doi10.1109/CHILECON47746.2019.8988065
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/11516
dc.languagespa
dc.publisher2019 IEEE CHILEAN CONFERENCE ON ELECTRICAL, ELECTRONICS ENGINEERING, INFORMATION AND COMMUNICATION TECHNOLOGIES (CHILECON)
dc.relation.uri10.1109/CHILECON47746.2019.8988065
dc.rightsPUBLICADA
dc.titleDISTRIBUTED SENSOR ACTUATOR NETWORK FOR ANTARCTIC PLANTS STUDIES
dc.typePROCEEDING PAPER
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.Otra ReparticionVICERRECTORIA DE INVESTIGACION Y POSTGRADO
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
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ubb.SedeCONCEPCIÓN
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