The present invention discloses an edge focussing non-linear damping storage ring.
本发明公开了一种边缘聚焦非线性阻尼储存环。
The second problem is the objective description of a particle-wall collision under Hertzian collision force and linear damping.
第二个问题是赫兹碰撞力和非线性阻尼下壁粒子碰撞的客观描述。
In this paper the formula of requisite linear damping for overcoming shimmy is derived according to the point contact theory of wheel shimmy.
本文根据机轮摆振的点接触理论，导出了为克服摆振所需线性阻尼的计算公式。
This method obtaining non-linear damping force may also be used in other expremental equipment in which non-linear damping forces are needed.
这种获得非线性阻尼力的方法，也可以应用于其他需要实现非线性阻尼力的实验装置上。
In comparison with linear rolling in still water, the effects of nonlinear damping and righting moment on ship's rolling motions were analyzed.
通过与静水中线性横摇运动的比较，分析非线性阻尼力矩和非线性复原力矩对船舶横摇运动的影响。
The Cauchy problem of Euler equations with degenerate linear damping for a perfect gas is studied in this paper, while the initial gas lies in a compact domain.
本文研究了理想气体的带线性退化阻尼项的可压缩欧拉方程组的真空初值问题。
Two methods have been presented in this paper to treat this case. They are tangent method and minimum equivalent linear damping method. Their relation has been found, too.
为此，本文提出了两种处理方法，即切线法和最小当量线性阻尼法，并找出了它们的关系。
An accurate linear damping calculation formula for free vibration system has been deduced and the application limits of the corresponding approximate calculation formula has been discussed as well.
本文推导出了自由衰减系统线性内耗准确计算公式，并讨论了原有的自由衰减系统线性内耗近似计算公式应用范围。
The equivalent viscous damping ratio and the equivalent natural frequency are obtained by comparing the system with a purely linear, spring-mass-damper system of single freedom.
通过和单自由度线性弹簧-质量-阻尼系统进行比较，得到该带裂缝梁结构的等效自然频率和等效粘滞阻尼比。
By which linear and nonlinear frequency response function was estimated, and nonlinear stiffness coefficient and damping coefficient of the model were optimized by least square method in this paper.
利用该方法对非线性频响函数进行估计，并利用了最小二乘法对模型的非线性刚度系数和非线性阻尼系数进行了优化。
Damping of linear rolling guide is a research topic in fields of CNC machine tools and precision machining.
直线滚动导向系统的减振是数控机床和精密加工的研究课题。
The system is simplified into single degree of freedom dynamics model with piecewise linear restoring forces and square damping, then the piecewise nonlinear motion equation of ALT is established.
将该系统简化为单自由度分段线性恢复刚度，含平方阻尼的动力学分析模型，建立了铰接装载塔的分段非线性运动方程。
This paper points out the disagreement of boundary conditions that generate force discontinuity in the linear spring damping contact model by analyzing the contact modulation of the clearance joint.
分析了含间隙运动副副元素的碰撞分离过程，指出线性弹簧阻尼模型不能满足接触边界条件并产生力突变；
This paper is devoted to study the existence of an infinitude of periodic solutions for a class of second order linear PDE systems without damping.
本文首先给出了一类具有无穷多个周期解的无阻尼二阶线性偏微分方程所描述的系统。
The system is simplified into a single degree of freedom model with piecewise linear restoring force and square damping, the piecewise nonlinear motion equation is established.
将该系统简化为单自由度分段线性恢复力，含平方阻尼的运动学分析模型，建立了铰接装载塔系统的分段非线性动力学方程。
The natural vibration of linear systems with any viscous damping was discussed in this paper, its applications to the response and identification of the systems were explicated.
本文讨论任意粘性阻尼线性系统的固有振动，说明它在求系统响应和识别中的作用。
The equivalent damping coefficient between linear and nonlinear viscous damper is investigated.
分析了线性粘滞阻尼器与非线性粘滞阻尼器阻尼系数的等效关系。
The principle of using comprehensive damping torque to solve feedback gain of linear optimal excitation controller is presented.
讨论了使用综合阻尼力矩求解线性最优励磁控制器的状态反馈系数的原理，它较经典的庞特里亚金法易懂。
Optimal Damping Ratio(OPR) of a suspension system was existed and proved by linear vibration model on suspension system of multi-wheel vehicle.
在多轮车辆悬挂系统线性振动模型基础上，证明了悬挂最优阻尼比的存在。
The equivalent linear stiffness and damping depending on the vibration amplitude were studied.
其中包含有取决于振幅的等效线性刚度和阻尼。
From the simple linear model, both stiffness constant and damping coefficient were increased in the stroke patients with spasticity.
由简单线性模型估计所得之刚性系数和组尼系数在中风痉挛患者皆升高。
This paper is concerned with vibration problem of linear systems with viscous damping.
本文讨论粘性阻尼线性系统的振动问题。
However damping property of the hydraulic shimmy damper is mostly non-linear.
然而，液压减摆器的阻尼特性大都是非线性的。
Based on analysis of existing methodology, a methodology of inertia parameter identification based on the linear non-damping mounting system is put forward.
在分析现有方法的基础之上，提出了一种基于线性无阻尼支承系统的刚体惯性参数识别方法。
The equivalent linear viscous damping system for the viscoelastic fractional derivative model is discussed here.
这里的粘弹性分数导数模型的等效线性粘性阻尼系统进行了讨论。
The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll;
前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；
In the case of small angular displacement, the natural frequency of the corresponding damping-free linear system is obtained, which is consistent with the experimental observation.
在小角位移的情形下，可近似得到相应的无阻尼线性系统的固有频率，它与观测结果吻合。
Damping coefficient and damping exponent are chosen as two main parameters, whose sensitivity is discussed through non-linear dynamic time-history method.
利用非线性动力时程分析方法，对阻尼系数和阻尼指数进行了参数分析，并对阻尼器的布置位置进行了探讨。
According to the data of free decay experiment of the model of 15000 tons container ship, the non-linear roll damping coefficients are obtained.
根据15000吨集装箱船的船模实验结果，得到了集装箱船的非线性横摇阻尼系数。
According to the data of free decay experiment of the model of 15000 tons container ship, the non-linear roll damping coefficients are obtained.
根据15000吨集装箱船的船模实验结果，得到了集装箱船的非线性横摇阻尼系数。
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