In this paper, three modeling methods of the hydraulic engine mount with inertia track and decoupler are discussed, and their physical models and mechanical models are presented.

• 目前用于发动机液力悬置系统建模的常用方法是解振动微分方程和列流体平衡关系式,本文针对惯性通道-解耦式液力悬置,提出应用键合图理论进行系统建模和仿真分析。