查询词典 theorem for damping

Compared with PID controller, PIDA algorithm can provide more phase lead, more damping and system stability, but it cause big controller's output.

该算法提供了更大的超前相角，改善了系统阻尼特性和稳定性，但造成控制量过大。

According to the invention, the damping device consists of a plurality of separate individual dampers which are arranged with their elastomer and intermediate layers in the direction of the main bending plane of the support beam.

据发明，减振装置构成的多元化的单独的个人阻尼器，其中安排与他们的弹性体和中间层的方向，主要弯曲平面的支持束。

Theoretical and experimental analysis of damping fish plate at rail joint

采用阻尼合金减震防噪，具有结构简便、体积小、轻量化等优点。

Many experiments of BBD on platelike structure's vibration control are carried out, the effect laws of form and position of BBD on damping efficiency are obtained, which can be as an useful reference for application of BBD in engineering.

对工程中常用的板结构进行了大量的BBD减振试验，得到了BBD的布置形式和布置位置对其减振效果的影响规律，为BBD的工程应用提供了可靠的依据。

Using a RF antenna,around outside a glass or a quartz tube,which is resonant with the right hand polarized wave propagating in a magnetized plasma,very high density plasma may be produced by Landau damping mechanism.

利用一种环绕于玻璃管或石英管外壁的射频天线与磁化等离子体中的右旋极化波的共振，可以非常有效地通过朗道吸收加热电子，产生高密度等离子体。

The dynamic mechanical property of polyurethane damping material has been studied.

研究了聚氨酯阻尼材料的动态力学性能。

Post-tax prices should be set at a level that would strike a balance between damping down use on the one hand, and discouraging a black market and the desperate acts of theft and prostitution to which addicts now resort to feed their habits.

税后的价格将确定在一个特定水平之上，以在降低需求和挫败黑市及打击偷盗卖淫之间寻求一个平衡，吸毒成瘾的那些人现在只能依靠偷盗和卖淫来满足自己的需求。

Post-tax prices should be set at a level that would strike a balance between damping down use on the one hand , and discouraging a black market and the desperate acts of theft and prostitution to which addicts now resort to feed their habits.

一方面，税后的价格应该设置到一个将抑制使用毒品和不提倡在黑市交易，与进行铤而走险的偷窃和卖淫行为而保持平衡的级别

This paper presents the methods of testing and analysis and preventability of several typical faults ,and the importance of primary resistance measurement,chromatogram analysis and dielectric loss test in overheat,damping and department charge of capacitive current transformer.

提出了对这几种典型故障进行试验、分析、预防及解决的方法，以及一次直流电阻测试、色谱分析、介损测试在电容型电流互感器的过热、受潮、局部放电等故障分析中的重要性。

Starting from the main meteorological factors impacting vibration of overhead line, the impact of conductor tension variety on self-damping feature of conductors is analyzed according to state equations of overhead line, and by use of energy balance principle the variation of vibration level is calculated and the vibration life under different meteorological conditions are obtained.

文章提出了一种基于短期测量数据评估线路全年振动状态和寿命的方法，从气象影响线路振动的主要因素出发，根据导线的状态方程分析导线因张力变化对导线自阻尼特性的影响，并采用功率平衡法计算出振动水平的变化，得到了不同气象条件下的振动寿命。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。