Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5002562 | IFAC-PapersOnLine | 2016 | 6 Pages |
Abstract
Measuring systems for production quality control face increasing demands in both measurement velocity and accuracy The undesired dynamic effects of measuring machines pose more stringent limits to the measurement velocity than modern optical sensors for surface metrology for example chromatic confocal point sensors. These dynamics are investigated at an exemplary coordinate measuring machine and their negative effects on the measured values are described. A compensation system for the reduction of the induced errors based on internal deviation sensors is proposed and investigated. Subsequently a dynamic model for the machine's dominant dynamic effects is identified in order to transfer the compensation system to machines without internal deviation sensors.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Alexander Keck, Oliver Sawodny, Marc Gronle, Tobias Haist, Wolfgang Osten,