Hang masses from springs and adjust the spring stiffness and damping.
用质量吊起物质，并调节弹簧的硬度和阻尼。
And it also discussed the distribution of spring stiffness both at the top and the bottom in designing the springs of the vibration hammer.
从振体处于一定位置时弹簧压缩量考虑，探讨了振动锤弹簧设计中，上、下弹簧刚度的分配问题。
For the combination of external force and moment lord, the parameters of 2R PRBM for the complex loads is obtained by limiting the spring stiffness coefficient.
针对同时受力和力矩的模型，采用限制刚度系数的方法得到了复合载荷形式的2R伪刚体模型参数。
When the support spring stiffness gets larger and larger, the rigid body mode characteristic will diminish as the flexible characteristic becomes more pronounced.
当支持弹簧刚度变得越来越大时，随着弹性体属性变得越来越突出，刚体模态属性将减少。
Then the damping effect of elastic restraint is verified and the influence of the damping coefficient and the spring stiffness on the damping effect is discussed.
验证了弹性约束对拉索振动的减振效果，讨论了阻尼系数和弹簧刚度对减振效果的影响；
The time which the valve core takes by reaching the balance position and the maximum position will reduce linearly when the spring stiffness coefficient increase;
弹簧劲度系数与阀芯达到的最大位移、平衡位置位移呈线性递减关系；
And the effects of the retaining wall stiffness, strut stiffness, perforce and soil spring stiffness on the internal force and deformation of the retaining structures.
同时，论文还分别分析了围护桩墙刚度、支撑刚度、支撑预加轴力以及被动区土弹簧刚度对围护结构内力和变形的影响。
Not only giving one example and get there methods of response result, but also analysis its response, discuss the effect on the response when spring stiffness changed.
给出一个算例，得到了三种方法的响应结果。并对它们的响应进行分析，探讨了扭杆弹簧刚度变化对响应的影响。
With analyzing the change rule of acceleration of center of mass, makes a improvement scheme on ride comfort performance, mainly about spring stiffness and tire radial stiffness.
通过质心处加速度变化规律的分析研究，提出平顺性的改进方案，主要是针对弹簧的刚度与轮胎径向刚度来进行改进。
Meanwhile, the natural frequency was calculated using this method in an example, and the natural frequency affected by the change of equivalent spring stiffness was also analyzed.
结合工程实例，采用该模型计算了桩基的自振频率，分析了弹簧等效刚度的变化对模型自振频率的影响。
According to amplitude analysis of the measurement signal, the probability DE sign method of finding the spring stiffness of the tractor's hydraulic draft control system is stud ied.
以实测信号为依据，通过幅值域分析，探讨了拖拉机液压系统力调节弹簧刚度的概率设计方法。
Knowing that changing preload does not alter spring stiffness, what happens when you turn the adjuster? The starting position of your suspension's travel to a higher or lower point changes.
要知道改变预载不是改变弹簧硬度，它只是改变减震行程开始点的高低的调节。
After analyzed the effect of preload voltage and sweep voltage on the negative electrostatic spring stiffness, a method to dissociate mechanical stiffness from the system stiffness has been provided.
通过分析预载电压和扫频信号幅值对静电负刚度的影响，提出了从系统刚度中分离出挠性梁机械刚度的计算方法。
Dynamic differential equation is established with Kane method. The formulas of input torque at each joint and force acting on the ground and the approach to equivalent spring stiffness were presents.
并用凯恩法建立了系统动力学微分方程，推导了跳跃机构各关节输入扭矩和对地面作用力的计算公式，同时提出了确定等效弹簧参数的方法。
This paper discussed that the driving smoothness may be improved by altering stiffness of air spring.
本文讨论了以调节空气弹簧刚度的方式，改善汽车的行驶平顺性。
The vertical stiffness of the air spring system was calculated, and the effects of air pressure and cord Angle on it were analyzed.
计算了空气弹簧系统的垂向刚度，并分析了气体压力和帘线角对垂向刚度的影响。
By the analysis of the nonlinear force of the hydro pneumatic spring, the spring's stiffness can be simplified as a square nonlinear function.
通过对油气弹簧非线性弹性力的深入分析，提出了可以将弹簧刚度简化成平方非线性的观点。
The sliding displacement can be controlled by the right stiffness of spring under the circumstance that the effect of isolation doesn't decrease too much.
而合适的复位弹簧刚度可以在不显著减小隔震效果的情况下有效地控制滑移位移。
The mathematic model of oil-gas spring nonlinear stiffness and damping characteristic of a construction truck is created and introduced into the vehicle model.
推导并建立了某工程车辆油气弹簧的非线性刚度和阻尼特性的数学模型，并将其导入到车辆模型中。
The application of air spring in automobile seats is discussed, and a newconstruction of air-suspension seats, with automatically adjusted stiffness, is proposed.
对空气弹簧在汽车上的应用进行探讨，提出一种刚度可自动调节的空气弹簧悬架座椅结构。
The bifurcation behavior of the coupled nonlinear normal mode is associated with detuning parameter and mode amplitude, but not with the nonlinear stiffness of uncoupling spring.
耦合非线性模态的分叉既与调谐参数有关又与模态振幅有关，但与非耦合弹簧的非线性刚度无关。
The ride comfort of AD250 articulated dump truck is improved through analysis and optimization of the stiffness of laminated rubber spring in balanced suspension.
为了提高AD 250铰接式自卸车的平顺性，对其平衡悬架夹层橡胶弹簧的刚度进行了分析和优化。
The spring element stiffness is related to pre yield shear modulus of MR fluid and accumulator stiffness.
该弹簧单元与磁流变液屈服前区的初始剪切模量和蓄能器的刚度等有关。
This paper deals with the vibration isolation principle of a system with a negative stiffness spring and the energy analysis for this system.
本文讨论含负刚度弹簧系统的隔振原理，并对这样的系统进行了能量分析。
Computation express that the stiffness indirection in new two spring system have increased.
计算表明：改进后的两系弹簧系统在各个方向的刚度都显著增加。
Stiffness test platform of drug drive compression spring was built and the relative accurate stiffness value was got.
搭建药物驱动装置的压缩弹簧刚度测试试验台，得到了较为精确的弹簧刚度值。
The storage spring constant, absolute stiffness, decay factor, and loss factor can be calculated.
从这个数据中算出存储弹簧指数、绝对弹簧指数、衰减系数以及损失系数。
Air spring is characteristic of variable stiffness, its natural vibration frequency is much lower than that of leaf spring and will not change with load of vehicle.
空气弹簧具有变刚度特性，其固有振动频率要比钢板弹簧低得多，且不随汽车承载质量的变化而改变。
Air spring is characteristic of variable stiffness, its natural vibration frequency is much lower than that of leaf spring and will not change with load of vehicle.
空气弹簧具有变刚度特性，其固有振动频率要比钢板弹簧低得多，且不随汽车承载质量的变化而改变。
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