Sliding Mode Control of ER Seat Suspension Considering Human Vibration Model

초록

In this work, a semi-active ER seat damper is devised and its performance is evaluated by integrating human vibration model. After verifying the field-dependent control damping force, seat suspension model with human model is formulated. Then, a sliding mode controller is designed in order to reduce unwanted vibration. The controller is experimentally implemented and vibration control performance is evaluated in time and frequency domain.