원문정보
A study on vibration suppression of beam through the optimal design of 2-DOF dynamic vibration absorber
초록
영어
This paper is focused on an optimal design of two degree of freedom (2-DOF) dynamic vibration absorber (DVA) for the simply supported damped beam subject to a harmonic force excitation. In order to achieve this aim, we first show how to define the objective function of optimal design problem for 2-DOF DVA. Second, we apply the cyclic topology-based particle swarm optimization (PSO) to find the optimal design parameters of 2-DOF DVA. Finally, some numerical results are compared with those of conventional researches, which demonstrates a reliability of the proposed design method.
목차
1. 서론
2. 2자유도 동흡진기의 최적설계 문제 도출
3. 순환적 네트워크 토폴로지 기반 입자 군집 최적화 기법
4. 결과 및 고찰
5. 결론
후기
References
