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dc.contributor.author
Frontini, Gloria Lia  
dc.contributor.author
Elicabe, Guillermo Enrique  
dc.date.available
2018-02-16T20:39:29Z  
dc.date.issued
2000-12  
dc.identifier.citation
Frontini, Gloria Lia; Elicabe, Guillermo Enrique; Combination of indirect measurements to improve sigmal estimation; Planta Piloto de Ingeniería Química; Latin American Applied Research; 30; 2; 12-2000; 99-105  
dc.identifier.issn
0327-0793  
dc.identifier.uri
http://hdl.handle.net/11336/36679  
dc.description.abstract
A form to combine two kinds of indirect measurements to be processed together is proposed for illconditioned problems. Linear individual measurements with unknown proportionality constants jointly considered determine a unique non-linear problem. To solve this problem a method that includes in a single step the recovery of the signal and the calculation of the regularization parameter according to the Generalized Cross Validation technique is proposed. In order to investigate the convenience of simultaneous versus individual processing, a set of synthetic experiments performed on suspensions of polystyrene particles is analyzed. The results clearly show that when the data are jointly processed the quality of the Particle Size Distribution estimated is highly superior. This work shows that simultaneous processing of experimental data from different sources seems to be a valid alternative to improve the quality of indirect measurements.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Planta Piloto de Ingeniería Química  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Regularization  
dc.subject
Inverse Problem  
dc.subject
Indirect Measurements  
dc.subject
Material Characterization  
dc.subject
Particle-Size-Distribution  
dc.title
Combination of indirect measurements to improve sigmal estimation  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-02-02T19:45:36Z  
dc.identifier.eissn
1851-8796  
dc.journal.volume
30  
dc.journal.number
2  
dc.journal.pagination
99-105  
dc.journal.pais
Argentina  
dc.journal.ciudad
Bahía Blanca  
dc.description.fil
Fil: Frontini, Gloria Lia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina  
dc.description.fil
Fil: Elicabe, Guillermo Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina  
dc.journal.title
Latin American Applied Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/i30_2.htm