Patents Represented by Attorney Michael Jaskolski
  • Patent number: 6047275
    Abstract: A method and apparatus for controlling tension of a material on a winder by controlling the torque on the winder using a fuzzy logic controller which automatically determines various material and operating characteristics and adjusts torque as a function of the determined characteristics including material density, spindle inertia, material acceleration and diameter of material accumulated on a spindle.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: April 4, 2000
    Assignee: Allen-Bradley Company, LLC
    Inventors: Todd R. Jaremko, Zhijun Liu