2021
DOI: 10.3390/a14110305
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Metaheuristics for the Minimum Time Cut Path Problem with Different Cutting and Sliding Speeds

Abstract: The problem of efficiently cutting smaller two-dimensional pieces from a larger surface is recurrent in several manufacturing settings. This problem belongs to the domain of cutting and packing (C&P) problems. This study approached a category of C&P problems called the minimum time cut path (MTCP) problem, which aims to identify a sequence of cutting and sliding movements for the head device to minimize manufacturing time. Both cutting and slide speeds (just moving the head) vary according to equipment… Show more

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Cited by 6 publications
(8 citation statements)
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“…We also present a heuristic approach based on Eulerian paths to generate high-quality initial individuals. Our methods outperform existing approaches, and our promising results are compared with those presented in [9] and discussed in detail in Section 4. 3.…”
Section: Introductionmentioning
confidence: 86%
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“…We also present a heuristic approach based on Eulerian paths to generate high-quality initial individuals. Our methods outperform existing approaches, and our promising results are compared with those presented in [9] and discussed in detail in Section 4. 3.…”
Section: Introductionmentioning
confidence: 86%
“…Researchers have attempted to apply metaheuristics to various processing methods to minimize the inefficient "airtime" during the operation of cutting devices [12]. GA (genetic algorithm) and BRKGA (biased random-key genetic algorithm) have been used to determine the optimal arrangement of edges for a set of operations located in asymmetrical positions and diverse classes [9,13]. The ant colony optimization (ACO) algorithm has been employed to minimize tool switching time and tool airtime in hole-making operations [14], as well as to discover the optimal travel path by determining the best ordering for holecutting operations [15].…”
Section: Literature Reviewmentioning
confidence: 99%
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