查询词典 damping

Damping Adjust - External rebound, low speed compression to 'Lock' with external Floodgate

阻尼调整-外部反弹，低速压缩'锁'与外部闸门

The forces and moment for the model advancing forward with forced heave and forced pitch oscillation, and the hydrodynamic mass and damping coefficients for heave and pitch motion of the model are given. The results of numerical simulation are compared with the experimental data from Delft University of Technology, and show good agreement with them.

文中给出了以不同航速前进的船舶强制垂荡和纵摇的力与力矩，以及船舶垂荡和纵摇的附加质量系数和阻尼系数，并与DUT的试验数据进行了比较，二者吻合良好。

At first, based on the results of the field tests and studies, this paper indicates that there are two kinds of low frequency power oscillations on the weak tie line: one is caused by negative damping, and belongs to the free oscillation; the other is caused by periodic load disturbances and periodic adjustments, and belongs to the forced oscillation.

首先，本文根据现场试验和研究结果指出，互联系统的弱联络线上存在两类性质不同的低频功率振荡：一类是由负阻尼引起的，属于自由振荡；另一类是由于系统周期性负荷扰动或振荡调节等引起的，属于强迫振荡。

Therefore, the study for material damping of RC and CFST under forced vibration is urgent in theory and practice of seismic design and dynamic analysis of structures.

因此，钢筋混凝土和钢管混凝土受迫振动条件下的材料阻尼研究对工程结构抗震设计与动力分析具有重要的理论与实际意义。

It is showed in plenty of research papers that under forced vibration, damping value is far more than that obtained in free vibration test and increases with the increase of stress or deformation.

大量的研究和测试资料表明，在强迫振动作用下，阻尼要比由自由振动测试所获得的数值大出很多，是随着应力或变形的增大而提高的。

Vibration into free vibration, vibration and forced vibration damping.

振动分为自由振动、阻尼振动和受迫振动。

By analyzing the forced vibration and damping characteristics of the system, a least logarithm decrement is proposed, which can be used as the capability criterion, when the critical speed is stridden over.

研究发现，不同的系统参数对系统的动力特性有不同的影响，同一参数对不同系统的动力特性的影响规律也是不同的；在该系统中，总有一个稳定性薄弱环节影响系统的稳定性。

Second, modal decoupling method for seismic response analysis of ED systems is developed. The computation results show that this method based on forcing decoupling the non-classical damping matrix of ED system has high accuracy. Combined with the aseismic design code being revised, an aseismic design process of ED structures is presented, and two design examples are given.

然后，提出了耗能减振结构地震反应分析的振型分解法，计算表明这种基于非正交阻尼矩阵强行解耦的方法有很高的精度；结合我国正在修订的建筑结构抗震设计规范，提出了滞变型耗能减振体系的抗震设计方法，并通过两个实例说明这种设计方法是可行的。

The working principle of the brake is generated by the friction brake to increase the output shaft damping, reducing the sensitivity of the rotation axis.

该刹车的工作原理是由摩擦产生制动，以增加输出轴阻尼，降低了旋转轴的灵敏度。

Parameter study was performed on the system design parameters such as friction-induced damping, friction coefficient, brake force and rotor rotational velocity.

并进一步分析了系统参数因素如摩擦系数、摩擦阻尼、制动力和转速等对制动尖叫倾向性的影响。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。