Pavels Narica
Faculty of Engineering, Rezekne Academy of Technologies, Latvia
Artis Teilans
Faculty of Engineering, Rezekne Academy of Technologies, Latvia
Lyubomir Lazov
Faculty of Engineering, Rezekne Academy of Technologies, Latvia
Pavels Cacivkins
Faculty of Engineering, Rezekne Academy of Technologies, Latvia
Edmunds Teirumnieks
Faculty of Engineering, Rezekne Academy of Technologies, Latvia
Ladda ner artikel
http://dx.doi.org/10.3384/ecp17142794Ingår i: Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016
Linköping Electronic Conference Proceedings 142:116, s. 794-799
Publicerad: 2018-12-19
ISBN: 978-91-7685-399-3
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
Method allows for modelling of the complex process of laser pulse energy distribution over flat work surface. The process of calculating the correct result does not use common lasing formulas but instead employs the mathematical model of matrix multiplication of three input matrices representing a pulse model, a line model, and a plane model. The pulse model represents the distribution of planar energy densities within the laser pulse. The line model represents the distribution of pulses within the line. The plane model represents the distribution of lines within the plane. Because mathematical model is implemented within a spreadsheet processor, its size can be adjusted as needed and it can be instantiated multiple times for simultaneous modelling of different input parameters.
mathematical model, modelling method, laser pulse, energy distribution, planar energy density, matrix multiplication, laser marking, spreadsheet processor
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