Method for operating a chemical production system

Abstract

The disclosure concerns a computer-implemented method for monitoring and/or controlling a chemical and/or biological production process of an output product, wherein the output product is produced from one or more input product(s), the method comprising the steps of: providing spectral measurement data associated with characteristics of the input product and/or the output product, determining at least one performance indicator based on the spectral measurement data using a data-driven model, wherein the data-driven model is parameterized according to historical data comprising spectral measurement data associated with characteristics of the input product and/or the output product, wherein the performance indicator is a validation indicator indicating that spectral measurement data lies in a valid range, providing the performance indicator for monitoring and/or controlling the chemical and/or biological production process of the output product.

Dependencies are inferred from the claim text.