Metodo per generare un segnale di uscita da un sensore virtuale di una macchina industriale con verifica di affidabilità/confidenza

According to the innovative method (3000) an output signal from a virtual sensor of an industrial machine is generated; the output signal corresponds to a sequence of values of an output variable of a software model; the output variable relates to measurement or evaluation of a parameter of the indu...

Full description

Saved in:
Bibliographic Details
Main Authors VENERI, Giacomo, BALLARINI, Valeria, SEPE, Marzia, STRAZZERA, Luca, GORI, Valentina, GRAZIANO, Antonino
Format Patent
LanguageItalian
Published 26.01.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:According to the innovative method (3000) an output signal from a virtual sensor of an industrial machine is generated; the output signal corresponds to a sequence of values of an output variable of a software model; the output variable relates to measurement or evaluation of a parameter of the industrial machine; the method comprises the following steps to be performed during machine operation time: a) receiving (3400) at least one input sequence of values of at least one input variable of the software model relating to at least one physical quantity of the industrial machine, b) predicting (3500) an output sequence of values of the output variable through the software model based on the at least one input sequence, c) for one or more or all of the values of the predicted output sequence calculating (3600) a corresponding a flag and/or value, regarding a reliability and/or a statistical evaluation of the prediction values, d) discarding (3700) none or one or more of the values of the predicted output sequence based on the corresponding flags and/or values, and c) using (3800) only the non-discarded values of the predicted output sequence as the output signal.
Bibliography:Application Number: IT20220015669