Patent Number: 6,480,750

Title: Controlling system and method for operating a controlling system

Abstract: A controlling system having a controller which acts on a controlled system as a function of a manipulated variable and a number of controller parameters is intended to provide a given control quality and a given control response in all operating states of the controlled system. For this purpose, the response characteristic of the controlled system is determined in a given time window during operation of the controller by comparing a wavelet transformation of the temporal response of the manipulated variable with a wavelet transformation of the temporal response of a controlled variable of the controller. An instant assigned to the respective wavelet transformation is detected, and the or each controller parameter is set as a function of the response characteristic.

Inventors: Junk; Rainer (Grossenseebach, DE)

Assignee: Siemens Aktiengesellschaft

International Classification: G05B 13/02 (20060101); G05B 013/02 ()

Expiration Date: 11/12/2019