Theoretical Analysis and Basic Experiments for the 3D Displacement Measurement Using Ring-Shaped Laser Beam

For flexible 3D positioning of a complex 3D mechanism, it is needed to measure 3D displacement of the end-effecter of the mechanism in high precision and by non-contact method. It was common to use plural sensors or scales together to measure the 3D displacement. However, it is difficult to calibrat...

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Veröffentlicht in:	Key Engineering Materials 2005-01, Vol.295-296, p.295-300
Hauptverfasser:	Usuki, S., Enami, Kazuyuki, Takamasu, Kiyoshi, Hiraki, M., Takahashi, S.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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