2025 SMSI Bannerklein

P4.3 - 6 DoF Pose Estimation with ìm/ìrad Accuracy Based on Laser Multilateration

Event
SMSI 2020
-
(did not take place because of Covid-19 virus pandemic)
Band
SMSI 2020 - Measurement Science
Chapter
P4 Measurement Uncertainty and Mathematical Strategies
Author(s)
J. Nitsche, M. Franke, D. Heißelmann - Physikalisch-Technische Bundesanstalt, Braunschweig (Germany), N. Haverkamp - Carl Zeiss Industrielle Messtechnik, Oberkochen (Germany)
Pages
343 - 344
DOI
10.5162/SMSI2020/P4.3
ISBN
978-3-9819376-2-6
Price
free

Abstract

Laser multilateration is a well-established technology for 3D coordinate measurements. An extended multilateration setup using seven tracking laser interferometers and a triple-retroreflector target is de-scribed, which allows for the estimation of a full six degree of freedom pose of the observed target. In an experimental setup with four degrees of freedom, the concept was proved and shows promising results in comparison with a precision coordinate measuring machine.

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