Influence of high precision telescopic instrument characterization on multilateration points accuracy

Abstract Currently accuracy of manufacturing machines is a must. Verification the main way to obtain it; highlighting volumetric verification as best technique improve machine tool position along all its workspace in shortest time possible. In this way, different measurements based on multilateration techniques like laser tracker and tracer are used. This paper studies how characteristics new high precision telescopic system consisting three lines, with measuring principle simultaneous affect 3D coordinates. The analyses instrument characterising both design, components their operation. Moreover, tests carried out study instruments behavior data capture using analytical optimization techniques, proving an error estimation depending