반응 표면법과 유전 알고리즘을 이용한 위상최적 설계

다국어 초록 (Multilingual Abstract)

In the frame of topology optimization, the multi-objective ability has to be considered since structural design is usually required to satisfy more than one requirement. A modified topology optimization method is proposed to generate a structure of a swing arm type actuator satisfying maximum compliance and maximum stiffness at the same time by using the multi-objective optimization approach. The multi-objective function is defined to maximize the compliance in the direction of focusing as well as the eigen-frequency of the structure. We conducted the design of experiments and formulated response surface functions to construct the multi-objective function. The weighting factors between conflicting functions are determined by the back-error propagation neural network and the solution of multi-objective function is acquired by the genetic algorithm.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 반응표면 방법 및 유전 알고리즘
• 3. 실험 결과
• 4. 결론
• 후기
• 참고문헌