This paper presents on-going research in robotic inspection of space platforms. Three main areas of investigation are discussed: machine-vision inspection techniques, an integrated sensor end-effector, and an orbital environment laboratory simulation. Machine-vision inspection utilizes automatic comparison of new and reference images to detect on-orbit induced damage such as micro-meteorite impacts. The cameras and lighting used for this inspection are housed in a multi-sensor end-effector, which also contains a suite of sensors for detection of temperature, gas leaks, proximity, and forces. To fully test all of these sensors, a realistic space platform mock-up has been created, complete with visual, temperature, and gas anomalies. Further, changing orbital lighting conditions are effectively mimicked by a robotic solar simulator. In the paper, each of these technology components will be discussed, and experimental results are provided.
Technology for robotic surface inspection in space
Technologie zur Oberflächeninspektion im Weltraum durch Roboter
1994
11 Seiten, 10 Bilder, 13 Quellen
Conference paper
English
Technology for Robotic Surface Inspection in Space
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