The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 1988
Filed:
Jun. 10, 1985
Richard Bartelt, Erlangen, DE;
Christof Meier, Heroldsbach, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
An optimum velocity controller having absolute track faithfulness for linear track motions of articulated robots having several axes of motion. If at least one velocity reference value of an axis of motion exceeds an assigned limit, the velocity of the predetermined total motion of the track is reduced. In order to obtain a stable control behavior of the robot, an additional velocity reduction of the track motion is executed for each of the individual axes of motion within predetermined range limits. The boundaries of these range limits are selected according to the respective velocity and/or acceleration of the robot along the track.