Patents Assigned to Deutsches Zentrum f{umlaut over (u)}r Luft-und Raumfahrt e.v.
  • Patent number: 6181983
    Abstract: Beginning with a successive commanded end-effector destination shift, the method of the invention, which includes a calculation corresponding to a special algorithm of inverse kinematics using the Jacobi Matrix in the control of a manipulator, effects an optimization of weighted criteria (energy criteria, acceleration criteria and reference-position criteria) in a real-time cycle while reliably maintaining all path limitations and resulting in an optimized acceleration behavior. The method of the invention can be used in interactive path guidance of a manipulator and/or as a modular component of a superordinate task, such as for force-control objectives.
    Type: Grant
    Filed: June 19, 1998
    Date of Patent: January 30, 2001
    Assignee: Deutsches Zentrum f{umlaut over (u)}r Luft-und Raumfahrt e.v.
    Inventors: Maximilian Schlemmer, Manfred Schedl, Michael Steinmetz, Georg Gr{umlaut over (u)}bel, Reinhard Finsterwalder