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Enhancing Data Collection Through Optimization of Laser Line Triangulation Sensor Settings and Positioning.

Dominik Heczko¹, Jakub Chlebek¹, Jakub Mlotek¹

¹Department of Robotics, Faculty of Mechanical Engineering, VSB-Technical University of Ostrava, 70800 Ostrava, Czech Republic.

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Summary

This summary is machine-generated.

Optimizing laser sensor settings enhances data collection accuracy for various materials. This research identifies ideal configurations for laser line triangulation sensors, improving distance measurements for plastics and aluminum alloys.

Keywords:

in plane laser scanner out of plane reliability sensor placement triangulation

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Area of Science:

Metrology and Measurement Science
Optical Sensing Technologies
Materials Science and Engineering

Background:

Accurate distance data collection is crucial in industrial applications.
Laser line triangulation sensors offer precise measurements but are sensitive to configuration and material properties.
Existing methods may not fully optimize sensor performance across diverse materials and orientations.

Purpose of the Study:

To investigate the impact of laser sensor configurations on measurement accuracy.
To determine optimal settings for laser line triangulation sensors when measuring transparent/non-transparent plastics and aluminum alloys.
To enhance the reliability and precision of distance data acquisition.

Main Methods:

Utilized a laser line triangulation sensor with a three-degree-of-freedom positioning device.
Acquired distance data under manual and automatic sensor settings.
Conducted measurements at the reference distance and across various positional configurations, including in-plane and out-of-plane angles.

Main Results:

Identified specific sensor configurations that yield optimal results for different materials (plastics, aluminum alloys).
Demonstrated the influence of sensor orientation (in-plane, out-of-plane angles) on measurement accuracy.
Showcased improvements in data reliability and accuracy through optimized settings.

Conclusions:

Optimal laser sensor configurations significantly enhance distance data collection accuracy.
Material type and sensor orientation are critical factors for precise laser scanning.
The findings provide practical guidance for improving laser sensor performance in real-world applications.