전체 차량을 고려한 ER 엔진마운트의 성능 해석

초록

This paper presents performance analysis of an ER engine mount. A shear-mode type ER engine mount is devised and its dynamic model is derived from the bond graph method. Subsequently, a full-cal model which is installed with ER engine mount is established, followed by the construction of the governing equation of motion. Field-dependent vibration isolations of the full-cal system are evaluated by considering excitation forces of the engine.