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Method for the automatic parametrisation of a controller by means of a digital twin of a cyber-physical system

Authors: Haber Guerra, Rodolfo E.; Castaño, Fernando; Beruvides, Gerardo; Villalonga, Alberto;

Method for the automatic parametrisation of a controller by means of a digital twin of a cyber-physical system

Abstract

Procedimiento de parametrlzación automática de controlador mediante gemelo digital del sistema ciberfísico que comprende: a, generar un gemelo digital del sistema ciberfísico formado por el controlador y el sistema físico; b. determinar los parámetros del controlador que minimizan una función de coste seleccionada mediante los siguientes pasos: crear un conjunto inicial de valores de los parámetros del controlador; simular una trayectoria de referencia recorrida por el sistema físico; calcular el valor de la función de coste correspondiente; evaluar los valores de ios parámetros del controlador; si es necesario, generar un nuevo conjunto de valores de los parámetros del controlador y repetir los pasos anteriores desde la simulación; y en caso contrario, tomar el conjunto actual de valores de los parámetros del controlador como el conjunto de parámetros óptimos. [ES]

The invention relates to a method for the automatic parameterisation of a controller by means of a digital twin of a cyber-physical system, comprising: (a) generating a digital twin of the cyber-physical system formed by the controller and the physical system; and (b) determining the parameters of the controller that minimise a cost function selected using the following steps: creating an initial set of controller parameter values, simulating a reference travel trajectory through the physical system, calculating the value of the corresponding cost function, evaluating the controller parameter values, and repeating the previous steps starting from simulation, or else taking the current set of controller parameter values as the set of optimal parameters. [EN]

Consejo Superior de Investigaciones Científicas (España), Universidad Politécnica de Madrid

A1 Solicitud de patente con informe sobre el estado de la técnica

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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