Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gunter D. Niemeyer0
Date of Patent
May 31, 2005
0Patent Application Number
104026780
Date Filed
March 27, 2003
0Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
Devices, systems, and methods for compensate for friction within powered automatic systems, particularly for telesurgery and other telepresence applications. Dynamic friction compensation may comprise applying a continuous load in the direction of movement of a joint, and static friction compensation may comprise applying alternating loads in positive and negative joint actuation directions whenever the joint velocity reading falls within a low velocity range.
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