Abstract
This paper describes an error compensation method for a 3D laser measurement system based on a gantry robot used for car chassis sub-frame module dimensional inspection. The method is based on a geometrical model that describes possible distortions in gantry robot installation. Implementation of the error compensation model allows a several-fold decrease in gantry robot positioning error.
Original language | English |
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Pages (from-to) | 329-333 |
Number of pages | 5 |
Journal | International Journal of Advanced Manufacturing Technology |
Volume | 27 |
Issue number | 3-4 |
DOIs | |
State | Published - Dec 2005 |
Keywords
- Coordinate transformation
- Dimensional inspection
- Gantry robot
- Laser triangulation sensor