Patents by Inventor Georg Bytomski

Georg Bytomski 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).

  • Control system with pilot controller, especially for a roll stand
    Patent number: 5353217
    Abstract: In a control system, especially a hydraulic screw-down control system for a roll stand, the controller output is acted upon by a pilot control value (v.sub.1.sup.*). At the same time, a reference value (x.sub.M ') is delivered to the controller via a subtractor as a setpoint value. The reference value (x.sub.m ') is determined in a model control loop based on the pilot controller. Parasitic response characteristics of the overall system are largely accounted for in the model control loop, so that on a time-averaged basis the controller is not activated.
    Type: Grant
    Filed: February 24, 1993
    Date of Patent: October 4, 1994
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andre Berghs, Hans-Peter Trondle, Peter Hopf, Georg Bytomski, Hans-Joachim Felkl