KOREASCHOLAR

In the present study, the inertial electromagnetic actuator (IEA) and the FxLMS (filtered-x least mean square) method were applied to study vibration control using the active mount. IEA was designed and manufactured for the experiment, and FxLMS algorithm was developed to evaluate control performance and mount dynamic characteristics. For the vibration control experiment, active mounts were installed at the top and bottom, and the lower active mount controls the force transmitted to the structure by the excitation signal from the upper active mount. The experiment was performed by simultaneously exciting three frequencies in three axes. From the experimental results, it was confirmed that the force measured at the lower active mount when the actuator is off is greatly reduced when the actuator is on, and that vibration reduction in the vertical z-axis is more effective than vibration reduction in the x-y plane.

Abstract
1. 서 론
2. 작동기 설계
3. 작동기 실험 및 진동제어 로직
    3.1 작동기 및 진동제어 실험 방법
    3.2 작동기 진동제어 로직
4. 실험 결과
    4.1 작동기 성능실험 결과
    4.2 진동제어 실험 결과
5. 결 론
References

• 정규철(Dept. of Mechanical Engineering, Sunmoon University, Graduate student) | Kyuchul Jung
• 이창수(Dept. of Mechanical Engineering, Sunmoon University, Graduate student) | Changsoo Lee
• 권영철(Dept. of Mechanical Engineering, Sunmoon University) | Young-Chul Kwon Corresponding author