6533b850fe1ef96bd12a82ca
RESEARCH PRODUCT
Increasing the accuracy of untaught robot positions by means of a multi-camera system
Jürgen Dr. MeierCamille SimonFrank BoochsHolger WirthFranck MarzaniRainer Schützesubject
EngineeringRobot kinematicsRobot calibrationbusiness.industrySensor fusionRobot end effectorlaw.inventionPhotogrammetrylawLine (geometry)CalibrationRobotComputer visionArtificial intelligencebusinessSimulationdescription
We aim to improve the absolute in line positional accuracy of a robot-guided effector to better than 1 mm. We do so using photogrammetric techniques and by relying heavily on simulations to fine tune each parameter and avoid weak configurations. We also use simulations to design an LED calibration object adapted to this application. A test procedure enables us to validate both the simulated results as well as the calibration procedure. The test results exceed expectations by improving the absolute positioning of a robot effector by a factor of 20.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-09-01 | 2010 International Conference on Indoor Positioning and Indoor Navigation |