유압 장치를 이용한 진동 제어 시스템 연구

초록

It is important to prevent structural damage by an earthquake. There are many kinds of controller to absorb vibration like active, semiactive, passive type. The active control system of vibration using hydraulic system has been developed a lot. The article focused on studying vibration control system using hydraulic system based on SimulationX software. The model consists of hydraulic pump, proportional directional control valve, accumulator, pressure relief valve, and hydraulic cylinder. The simulation results show that the magnitude of vibration is effectively reduced, which is 10 percent.