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 |
|---|---|
| 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