A calculation example for the engine mounting system of a light truck shows that the adjustment of mounting stiffness alone can significantly enhance the decoupling extent of the system.
对某一轻型货车发动机-悬置系统的优化计算表明，仅通过悬置刚度参数的调整即可使系统的解耦水平明显提高。
The engine-mounting is very important in improving the comfort and reducing the noise of a vehicle. An ideal engine mounting must have a low elastic stiffness and a high vibration absorbing ability.
发动机的悬置对提高汽车的舒适性和降低噪声起着重要作用，理想的发动机悬置应具有低弹性刚度和高减振功能。
The engine mounting system is one of the major factors which influence the vehicle NVH performance.
发动机悬置系统是影响汽车NVH性能的一个关键因素。
Experimental analysis and theoretical study are the two basic methods for hydraulic engine mounting study.
试验分析和理论研究是研究液压悬置的两种基本方法。
An optimal procedure is offered to determine the Configuration and dynamic parameters of an engine mounting system.
本文提供了选择发动机悬置系统构形参数和动力参数的优化设计方法。
It is one of prerequisites in the engine mounting system design to accurately determine the inertia parameters of a powertrain rigid body.
动力总成刚体惯性参数的精确确定是悬置系统设计的前提之一。
If the fastening bolts for the engine mounting are loosened or broken down, the truck will not be able to start smoothly and accompany with noise.
发动机悬置螺栓松动或折断，可造成汽车起步不平稳并伴有异响。
Hydraulic engine mounting is a strong nonlinear vibration isolating component, and its dynamic characteristics varies with the exciting frequency and amplitude.
发动机液压悬置是非线性很强的隔振元件，其动特性因激振频率和激振振幅的改变而改变。
Optimization for a proper engine mounting system taking the energy distribution target as an object function is an optimum topic that has many local optimization methods.
以能量解耦指标为目标函数对汽车动力总成悬置系统进行优化是一个有许多局部最优解的优化问题。
Absrtact: a reasonable design for engine mounting system is very important for travelling comfort, and very useful to prolong the use time of engine and other component too.
摘要：设计合理的发动机动力总成悬置系统，对改善乘员乘坐的舒适性以及延长发动机及其它部件的使用寿命都起着非常重要的作用。
Torque Rod Bushing, Engine mounting, shock Absorber.
扭力胶芯，发动机减震器垫，减震器。
The practice shows that the problems of engine-mounting system can be diagnosed effectively by the help of this way and procedure.
实践表明，文中提出的有关数据处理方法和程式可有效地诊断发动机支承系统存在的问题，从而为其改进设计提供科学依据。
In this paper, the isolation effects of an existing engine-mounting system have been analysed.
还对已有发动机的悬置系统的隔振效果进行了分析。
In this paper, the isolation effects of an existing engine-mounting system have been analysed.
还对已有发动机的悬置系统的隔振效果进行了分析。
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