• End-Point Position Measurement of Long-Reach Flexible Manipulators 

      Obergfell, Klaus; Book, Wayne John (Georgia Institute of TechnologyInternational Federation of Automatic Control, 1994-09)
      This paper describes the design, testing and evaluation of a position measurement system for a large flexible manipulator. Previous work is reviewed and updated with a discussion of related sensors and their applicability. ...
    • Vision sensing for control of long-reach flexible manipulators 

      Obergfell, Klaus; Book, Wayne John (Georgia Institute of TechnologyAmerican Society of Mechanical Engineers, 1996-07)
      This paper presents an end-point position measurement method for long-reach flexible manipulators using a landmark tracking system (LTS). The LTS is based on a computer vision system designed for the tracking of retro ...