【摘要】 本文建立了带惯性通道的解耦盘-膜式液力悬置动特性的力学模型和数学模型,对其动特性的表征参数如动刚度、滞后角和力传递率等进行了仿真计算,与试验相比,二者吻合良好。此外还分析了模型参数对动特性的影响。本文为此类液力悬置动特性的设计计算提供了理论依据。更多还原

【Abstract】 In this paper, the mechanics model and mathematical parameters model of the hydraulic engine mount with interia track and decoupled disc - membrance are set up. The simulation of its dynamic characteristics, such as dynamic stiffness,loss angle and force transmissibility, is carried out and compared with test results. In addition, the influence of model parameters on the dynamic characteristics are also discussed.更多还原