1. Circular Scanning Resolution Improvement by its Velocity Close Loop Control
- Author
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Paolo Mercorelli, Daniel Hernandez-Balbuena, Wendy Flores-Fuentes, Miguel Reyez-Garcia, Oleg Sergiyenko, Viktor I. Melnik, Cesar Sepulveda-Valdez, Vera Tyrsa, and Lars Lindner
- Subjects
0209 industrial biotechnology ,020205 medical informatics ,Laser scanning ,Aperture ,Computer science ,Acoustics ,Loop control ,Triangulation (social science) ,02 engineering and technology ,TVS ,DC motor ,Dynamic Triangulation ,Laser scanner ,Engineering ,020901 industrial engineering & automation ,DC motor instability ,0202 electrical engineering, electronic engineering, information engineering ,Process control ,control - Abstract
Laser scanning is widely used on 3D coordinates measuring systems, this paper focuses on some of the principal sources of uncertainties that exist on the implementation of a Laser Scanner based on dynamic triangulation and mainly on its passive element. By analyzing the processed signal on different environmental conditions and the issues by the instability of driving of a brushed DC motor, it is proposed the closed-loop control scheme to reduce these performance issues and further experimentation to demonstrate the results obtained with the proposed method.
- Published
- 2019