查询词典 damping

The adaptive nonlinear damping and changing energy function are used to counteract the effects of the unmodeled dynamics and unknown bounded disturbances on the system.

针对一类重要的多输入多输出非线性参数化系统提出了一种新的鲁棒自适应控制器的设计方法，采用自适应非线性阻尼和变能量函数法来抑制未建模动态和扰动对系统的影响。

The result of simulation analysis shows that the sliding model controller has not only robust performance of control, high stability and minimum response time but also unsensitive quality for the change of load and disturbance of power system. On the other way, it can maintain good damping property for power system.

仿真分析结果表明：滑模变结构控制应用于ASVG控制既发挥变结构控制具有较强的鲁棒性和良好的动态品质的优势，又充分发挥了变结构控制在电网较大的干扰下仍能保持良好的阻尼特性的优点。

The rear bogie suspension system is treated as a 3—DOF linear model in which the tyre stiffness and its damping and unsprung masses are considered.

将平衡悬挂系统当作三自由度线性振动模型来处理，并考虑了非簧载质量和轮胎刚性与阻尼的影响。

The Laser Doppler vibrometer and signal generator are controlled by computer through GPIB bus, in order to make the system more automatic and compatible. A synchronous method for exciting signal and data acquisition is advanced and put into practice in the process of microstructures'free damping vibration.

通过GPIB总线控制激光多普勒测振仪的控制器和信号发生器以提高测试过程的自动化程度，使建立的自动化测量系统具有良好的通用性和可扩展性，并提出了自由衰减法测试的激励信号和数据采集卡同步采集的实现方法； 3。

Magnetorheological dmaper is an intelligent damper whose damping force changes with imput current and it has been studied and applied extensively.

其基本特征是随着磁场强度的增加能在瞬间从自由流动的液体转变为半固态甚至固态，呈现可控的屈服强度，而且这种变化是可逆的。

Possessing both magnetisation of solid magnet material and flowability of liquid, it is widely used in engineering fields, such as sealing, lubracation, damping, etc.

它兼有固体磁性物质的磁性和液体的易流动性。在外磁场的作用下，磁流体能·在瞬间被磁化，呈现出强磁性。

Damp off To be affected by damping off.

害立枯病：受湿气过多的影响，害立枯病

AMF electromagnetic flowmeter function characteristic: The entire Chinese menu, the large screen four line of high definition LCD back light demonstrated: 1st, does not need to hit the starting blank pipe warning function; 2 provide the sensing sensor section misalignment revision function; 3 frequency quantities output 4----the 20MA output, flows to the output, the cumulant pulse output; 4 cumulant valve value outputs the RS485 output; 5 use the international advanced fabrication technology, the stable property, remarkable; 6 input the port to be equipped with the safe anti-radar protection; 7 automatic controls, the measuring range bound may establish voluntarily; 8 regurgitation to measurement; 9 small signal excisions; 10 use highly effective, the high stability PWM wave excitation constant current; 11 damping times elect; after 12 power failures, data long-term preservation; 13 scaling factors not fluid characteristic, active status, influences and so on conductivity.

AMF电磁流量计功能特点：中全中文菜单，大屏幕四行高清晰度LCD背光显示：1，无需打开机空管报警功能；2 提供传感传感器段非线性修正功能；3 频率量输出4----20MA输出，流向输出，累积量脉冲输出；4 累积量阀值输出RS485输出；5 采用国际先进的制造工艺，性能稳定，卓越；6 输入端口均设有安全防雷保护；7 自动调节，量程上下限可自行设定；8下反流向计量；9 小信号切除；10 采用高效，高稳定度PWM波励磁恒流源；11 阻尼时间选；12 断电后数据长期保存；13 仪表系数不受流体特性，工作状态，电导率等影响。

The results show that displacement response attenuates with the increase of distance because of damping of soil.

从试验结果可以看出，由于土壤粘性的存在使得管道的响应随距离的增大衰减很快。

In this dissertation, the damping capacity of the composites is improved chiefly by contriving the microstructure and constitution, not mostly by the relaxation phenomenon of microstructure defect.

本文采用细观结构及组成设计（Kevlar-49纤维的形态、数量及分布状态）来提高复合材料阻尼性能，而不是通过微观结构缺陷的弛豫运动来改善材料的阻尼性能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。