실수코딩 유전자 알고리즘을 이용한 고정번지식 ATC 프레임의 토폴로지 최적화에 관한 연구
(A) Study on the Topology Optimization of the Fixed Address Type ATC Frame Using the Real Number coding Genetic Algorithm
실수코딩 유전자 알고리즘 고정번지 ATC 프레임 토폴로지;
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Recently, many studies have been undergoing to reduce working time in field of machine tool. There are two ways of reducing working time; reduction of actual working time by heighten spindle speed and reduction of stand-by time by shortening tool exchange time. Auto tool changer belongs to latter case. Fixed address type auto tool changer can store more number of tools in small space magazine transfer type and can shorten tool exchange time. This study focuses on the topology optimization to reduce the weight of the fixed address type ATC. The optimization program using a real number coding genetic algorithm is developed and is applied to the 10-bar truss optimization problem to verify the developed program. And, it is shown that the developed program gives better results than other methods. Finally, The developed program applied to optimize the fixed address type ATC.