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| Format: | Artículo científico |
| Language: | en |
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Universidad de Antioquia
2014
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| Online Access: | https://www.redalyc.org/articulo.oa?id=43032606011 |
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Table of Contents:
- A comparative study between Piecewise-Linear and Point-Based methodologies for galvanometer mirror systems Víctor Manuel Jiménez-Fernández Héctor Vazquez-Leal Uriel Filobello- Nino Héctor H. Cerecedo-Nuñez Patricia Padilla-Sosa Luis Beltrán- Parrazal Ingeniería point based Linear piecewise Comparative study Galvanometer mirror systems are a fundamental tool used in many research fields to deploy curves over virtually any surface. Even though the point- based methodology is the current standard used to achieve this task, it has the shortcoming of using a format of coordinates (expressed as a massive list of points) to represent the curve to be displayed, requiring large memory arrays. An alternative methodology is the so-called Piecewise-Linear which representation format is based on the use of a mathematical Piecewise-Linear formulation where the curves to be drawn are treated as a parametric system composed of two positional equations, X and Y , related to each other by an artificial parameter μ . In comparison against the point-based method, Piecewise-Linear exhibits attractive advantages such as: memory saving and improved sharpness for projected curves. 2014 artículo científico 0120-6230 https://www.redalyc.org/articulo.oa?id=43032606011 en http://www.redalyc.org/revista.oa?id=430 Revista Facultad de Ingeniería Universidad de Antioquia application/pdf Universidad de Antioquia Revista Facultad de Ingeniería Universidad de Antioquia (Colombia) Num.73