dc.contributor
Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.contributor
Griñó Cubero, Robert
dc.contributor.author
Sala Guadaña, Roger
dc.date.accessioned
2026-03-05T02:33:12Z
dc.date.available
2026-03-05T02:33:12Z
dc.date.issued
2026-01-27
dc.identifier
https://hdl.handle.net/2117/456646
dc.identifier
PRISMA-194767
dc.identifier.uri
https://hdl.handle.net/2117/456646
dc.description.abstract
The goal of this thesis is to design and validate an analog hysteretic controller with direct output voltage control for use in high frequency switching DC-to-AC converters. The control loop will be centered around a relay element non-linearity, which is adjusted using the locus of the perturbed relay system (LPRS) methodology[1]. To improve the performance and viable working frequency range, the base converter structure will be adjusted through a parallel feed-forward compensator (PFC)[4] which will be designed such that the resulting replacement plant achieves almost strictly positive real-ness (ASPR)[9] criteria to ensure stability and good characteristics for a wide range of working conditions.
dc.format
application/pdf
dc.publisher
Universitat Politècnica de Catalunya
dc.subject
Àrees temàtiques de la UPC::Enginyeria electrònica
dc.subject
Automatic control
dc.subject
Power electronics
dc.subject
Control automàtic
dc.subject
Electrònica de potència
dc.title
Analogue hysteretic relay-based direct control of output voltage in DC-AC converters
