유전자 알고리즘을 이용한 동적 구조물의 가속도 최적화에 관한 연구
(A) Study on the Acceleration Optimization of a Dynamic Structure Using a Genetic Algorithm
유전자 알고리즘 동적 구조물 가속도 최적화 보 곡선 가속도;
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This paper presents a new type acceleration profile for dynamic structure's movement in which high speed and low vibration are desirable. The proposed acceleration profile is smooth curve type with jerk continuity. This optimized acceleration profile is based on a genetic algorithm with a penalty function for acceleration optimization under the assumption that an initial profile of acceleration curves constitutes the first generation of the genetic algorithm. Especially the penalty function consists of the violation of constraints and the number of violated constraints. The optimized acceleration of dynamic structures through the genetic algorithm and commercial dynamic analysis software has shown to have accurate movement and low vibration.