Resumen de Esquemas óptimos para la monitorización de coeficientes de regresión y su aplicación industrial

Alberto José Ferrer Riquelme, R. Viveros Aguilera

• Tool wear, catalyst aging and harmonic cycling are type of industrial problems that can be handled by monitoring regression coefficients. We derive Fisher´s score function assuming Normal and Extreme-Value errors and propose this as the optimal monitoring function to detect small changes in the regression parameters. This is illustrated in a simulation study.