Patents by Inventor Karl Georg Friederich

Karl Georg Friederich has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Controller arrangement with adaptive adjusting of the regulating variable
    Patent number: 10759548
    Abstract: A controller arrangement includes a controller, an actuator, and a measuring element. The measuring element captures a control variable with a predetermined sampling rate in consecutive sampling cycles and transmits it to the controller. The controller compares the control variable with a predetermined reference variable and determines how the control variable differs from the reference variable. The controller, in a first cycle, starts with a predetermined regulating variable and outputs it to the actuator, and subsequently determines how the control variable differs from the reference variable; in a second cycle, the controller varies the regulating variable based on the difference of the control variable from the reference variable in the first cycle, and outputs it to the actuator, and subsequently determines how the control variable differs from the reference variable; in a third cycle, the controller varies the regulating variable and outputs it to the actuator.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: September 1, 2020
    Assignee: Tesat-Spacecom GmbH & Co. KG
    Inventor: Karl Georg Friederich
  • Controller Arrangement With Adaptive Adjusting Of The Regulating Variable
    Publication number: 20190071192
    Abstract: A controller arrangement includes a controller, an actuator, and a measuring element. The measuring element captures a control variable with a predetermined sampling rate in consecutive sampling cycles and transmits it to the controller. The controller compares the control variable with a predetermined reference variable and determines how the control variable differs from the reference variable. The controller, in a first cycle, starts with a predetermined regulating variable and outputs it to the actuator, and subsequently determines how the control variable differs from the reference variable; in a second cycle, the controller varies the regulating variable based on the difference of the control variable from the reference variable in the first cycle, and outputs it to the actuator, and subsequently determines how the control variable differs from the reference variable; in a third cycle, the controller varies the regulating variable and outputs it to the actuator.
    Type: Application
    Filed: August 21, 2018
    Publication date: March 7, 2019
    Applicant: Tesat-Spacecom GmbH & Co. KG
    Inventor: Karl Georg Friederich