Auteur Celso J. Munaro
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Marco Antônio de Souza L. Cuadros, Auteur ; Celso J. Munaro, Auteur ; Saul Munareto, Auteur |Stiction in control valves is a frequent cause of loop performance deterioration. The solution is maintenance, but since plant shutdown to perform this task can take a long time, loop performance improvement through stiction compensation affords[...]
Article : texte imprimé
Quantification of valve stiction and dead band in control loops based on the harmonic balance method
Alancardek P. Araujo, Auteur ; Celso J. Munaro, Auteur ; Moacir Rosado Filho, Auteur |The presence of stiction in control valves often causes oscillations in control loops, with negative effects on quality and cost of goods. To address this issue, it is necessary to quantify this stiction to decide about maintenance or to impleme[...]
