Desarrollo de herramienta computacional para el diagnóstico de problemas relacionados con la fricción estática en los actuadores en sistemas de control

Abstract

This document presents the development of a computational tool designed to detect the presence of static friction in actuators through the analysis of the Op and PV variables (controller output and process variable respectively), the methods that were selected to be applied in the computational tools are; Detection of Stiction based on cross correlation, Detection of nonlinearity and Analysis of PV-OP patterns, Tests to confirm Stiction.