Observer studies of turbocharger system

Tejada Zuñiga, María Cristina

Publicación:

Observer studies of turbocharger system

dc.contributor.author	Tejada Zuñiga, María Cristina	es_PE
dc.date.accessioned	2024-05-30T23:13:38Z
dc.date.available	2024-05-30T23:13:38Z
dc.date.issued	2016-03
dc.description.abstract	The use of diesel engine turbochargers is increasing today, as it represents an option that o ers high e ciency and low fuel consumption. To design the control system in order to reduce the level of exhaust emissions there is a need for information about all states that are not measurable. To this end, observers or virtual sensors are more frequently applied, achieving estimates of the system states from inputs and measured output. To propose an observer, the precise mathematical model of the air path diesel engine system is used. This is a nonlinear model of a third order which is analyzed in terms of observability. From the point of view of systems theory, certain conditions and the existence of a transformation of the system state, called di eomorphism, need to be evaluated. Observers have been designed based on di erent approaches: Extended Luenberger Observers, High Gain Observers, Sliding Modes Observers and Extended Kalman-Bucy Filters. They have been validated by simulation for the system under consideration in this work.
dc.description.sponsorship	Fondo Nacional de Desarrollo Científico y Tecnológico - Fondecyt
dc.identifier.uri	https://hdl.handle.net/20.500.12390/290
dc.language.iso	eng
dc.publisher	Technische Universitat ILMENAU
dc.rights	info:eu-repo/semantics/openAccess
dc.rights.uri	http://creativecommons.org/licenses/by-nc/4.0/
dc.subject	Vehículo automotor
dc.subject	Industria	es_PE
dc.subject.ocde	https://purl.org/pe-repo/ocde/ford#2.02.03
dc.title	Observer studies of turbocharger system
dc.type	info:eu-repo/semantics/masterThesis
dspace.entity.type	Publication
oairecerif.author.affiliation	#PLACEHOLDER_PARENT_METADATA_VALUE#
thesis.degree.discipline	Ingeniería Eléctrica, Electrónica e informática
thesis.degree.grantor	Pontificia Universidad Católica del Perú. Escuela de Postgrado
thesis.degree.name	Magíster en Ingeniería de Control y Automatización