Title: An Optical Measurement System for High Accuracy Positioning of Robots
Abstract: This paper describes a system for high accuracy measurement of robot axis position using CCD image sensors and a set of laser-beams driven by an additional motor. The system works during normal operation such that the measurements can be used for axis control. The principle is explained on a single flexible link. With the given system of sensors and control, it is possible to realize a robot with high absolute positional accuracy.
Publication Year: 1993
Publication Date: 1993-06-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 3
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