CONTROL DEVICE FOR CONTROLLING A TECHNICAL SYSTEM COMPRISING AT LEAST ONE CONTROLLABLE COMPONENT, METHOD FOR OPERATING A CONTROL DEVICE, AND SYSTEM COMPRISING THE CONTROL DEVICE

摘要

The invention relates to a method and a control device (100) for controlling a technical system (112) comprising at least one controllable component (108) with respect to a target variable taking into account a forecast curve (106), wherein - the forecast curve (106) is provided with a number of values (W) for points in time (t1, ...,t8, t1',...t8') in a future time period by a receiving unit (101), and the component (108) can be controlled on the basis of an approximated forecast curve (111), wherein - supporting points (W, t) are specified in order to approximate the forecast curve (106). According to the invention, an optimiser (102) is provided which has an analysis unit (104) for analysing the forecast curve and an approximator (104) for specifying the approximated forecast curve (106), wherein - the analysis unit (104) is designed to set the supporting points (Ws, ts) on the basis of the analysed values (W) of the forecast curve (106), and - the approximator (107) is designed to specify the approximated forecast curve (111) using the supporting points (Ws, ts) that are set on the basis of the analysed values (W) of the forecast curve (106).