Kinematic model and calibration of a robot manipulator
In the next generation of industrial robot systems, the absolute positioning accuracy of a robot manipulator is necessary for the manipulation of robot programming systems based on a CAD model database and for integration with multiple robots and hand-eye systems. This paper identifies sources of absolute positioning error, and discusses methods of creating kinematic models and robot calibration including tool-reference-point measurements. High-precision absolute positioning is a key breakthrough required to implement robot systems that can reliably execute control programs generated by offline programming.
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Document Type: Research Article
Affiliations: Fukuoka Institute of Technology, 3-30-1 Wajiro-higashi, Higashi-ku, Fukuoka, 811-02 Japan
Publication date: 1990-01-01