International Conference on Computational Intelligence for Modelling, Control and Automation and International Conference on In
DOI: 10.1109/cimca.2005.1631379
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Hybrid Evolutionary Approaches to CNC Drill Route Optimization

Abstract: A problem in computer numeric control (CNC) manufacturing is the minimization of the distance a drilling tool has to move in order to drill holes at given locations. After introducing the problem being an instance of the traveling salesman problem (TSP) we describe the Route Optimizer RO3 based on an evolutionary algorithm (EA). In experiments with real-world problem instances we were able to improve the results of RO3 by hybridization with the 2-opt heuristic to route lengths being 6% above the optimum. In it… Show more

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Cited by 16 publications
(6 citation statements)
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“…Specifically in CNC machine, one of the earliest routing problems in holes drilling is a paper written by Sigl and Mayer [9]. They introduced the 2-Opt Heuristic Evolutionary algorithm in solving drill routing for CNC machine.…”
Section: Introductionmentioning
confidence: 99%
“…Specifically in CNC machine, one of the earliest routing problems in holes drilling is a paper written by Sigl and Mayer [9]. They introduced the 2-Opt Heuristic Evolutionary algorithm in solving drill routing for CNC machine.…”
Section: Introductionmentioning
confidence: 99%
“…Specifically in CNC machine, one of the earliest routing problems in holes drilling is a paper written by Sigl and Mayer [23]. They introduced the 2-opt heuristic evolutionary algorithm in solving drill routing for computer numerical control (CNC) machine.…”
Section: Introductionmentioning
confidence: 99%
“…Numerous researches have been oriented towards the development of algorithms for calculating the minimum drill path between holes [ 20 – 22 ]. Specifically in CNC machine, one of the earliest routing problems in holes drilling is a paper written by Sigl and Mayer [ 23 ]. They introduced the 2-opt heuristic evolutionary algorithm in solving drill routing for computer numerical control (CNC) machine.…”
Section: Introductionmentioning
confidence: 99%
“…A minimização do custo total em operações de furação, incluindo todas as etapas, empregando a busca tabu, foi objeto do estudo por [07].Estudando o problema da furação de componentes de brinquedos em parques de diversão, em metal e plástico, [08] empregaram algoritmos genéticos, comparando o desempenho de três operadores de cruzamento.…”
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