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OPTIMIZATION OF ACTUATOR TRAJECTORY FOR CNC EQUIPMENT IN LASER SURFACE TREATMENT OF OBJECTS

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Approaches to the problem of optimization of executive tool trajectory in CNC equipment used for laser treatment of complex-shaped surfaces are considered. Time of processing is used as the main optimization criteria. Two principal time shortening methods are proposed — by increasing in processing speed using smooth aliasing of acceleration/deceleration curves, and by minimizing the quantity of auxiliary passes. A genetic algorithm with crossover (similar to the one used to solve the traveling salesman problem) is proposed to reduce the number of auxiliary paths

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