2024-08-052024-08-052023-11-032023 XX Workshop on Information Processing and Control (RPIC)978-950-766-230-0http://hdl.handle.net/20.500.12272/11240This study entails a meticulous examination of the dynamic characteristics exhibited by the continuous stirred tank reactor (CSTR) with the objective of establishing a robust multi-model representation that accurately captures the reactor behavior across its operational range. To achieve this, a methodology is presented, which incorporates parameter variations as uncertainties within the model. The result is a concise polytopic representation, reduced to its vertices, that effectively captures the system dynamics and encompasses the range of parameter uncertainties.pdfengopenAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 Internacionalrobust multi-model representationlinear parameter-varyingnonlinear systemCSTRinfo:eu-repo/semantics/conferenceObject.