查询词典 actuators

This paper mainly consists of three parts:(1) Based on the Reddy's higher-order shear deformation plate theory and general von Kármán-type equations, put forward the governing equations of pre- and post-buckled vibration of several hybrid FGM plate forms which have not been studied adequately, triumphantly applying the perturbation technique combined with Galerkin method into equations solving, and get the comparatively simple result forms with complicated deduction at last;(2) As a new type of materials, piezoelectric fiber reinforced composite actuators were applied to optimal vibration control, interrelated informatons be depicted in this paper;(3) During the investigative cource, some factors not been considered adequently in other researches were discussed fully in the postbuckled vibration analysis, such as the temperature-dependent material coefficients, heat conduction and nonlinear vibration characteristic etc.

本文的研究工作主要包括：(1)基于Reddy高阶剪切变形板理论和广义Kármán型方程，给出了几类现有研究成果较少或没有彻底解决的FGM混合板结构的屈曲前和屈曲后振动特性研究的控制方程，成功将摄动-Galerkin混合法应用于求解过程，并给出了各控制方程相对直观且易于计算的解析解形式；(2)单向压电纤维增强复合材料(Piezoelectric Fiber Reinforced Composite，简称PFRC)是一种新型压电材料，本文将其应用到了结构振动控制研究当中，发现通过压电纤维体积含量的选择可以实现混合板结构的优化振动控制；(3)围绕几种有代表性的FGM混合板结构，讨论其屈曲后的振动特性，在分析中同时考虑热传导，材料物性参数的温度相关性，以及机/热/电荷载耦合效应对非线性振动特性的影响，最后给出了大量数值计算结果。

There is no clutch pedal, because the clutch is automatic while the gearshift is implemented by electro-hydraulic actuators.

离合器踏板是没有的，因为离合器是自动的，其变档由电动液压传动装置完成。

Pneumatic muscle actuators have the highest power/weight ratio and power/volume ratio of any actuator.

气压肌肉驱动器是一种具有高功率自重比及高功率体积比的新型驱动器，因为具有这些优於传统气压驱动器的优点，近年来引起学者专家的广泛注意并投入研究。

The main products are: NA Korea Electric implementing agencies Series, TM Series Korea Electric implementing agencies, Korea AP Series pneumatic actuators; Howrah in 2007 to become Germany HORA valve metallurgical industry in China, the sole agent.

主要产品有：韩国NA系列电动执行机构、韩国TM系列电动执行机构、韩国AP系列气动执行机构；2007年成为德国霍拉HORA调节阀在中国冶金行业的总代理。

This paper studies and designs the control system of electromagnetic actuators used for adjusting fluid boundary layer. It is in the control engineering and hydromechanics overlapping domain, belongs to the application foundation research.

本文研究和设计调节流体边界层的电磁激活板的控制系统，是控制工程和流体力学的交叉领域，属于应用基础的研究。

Those problems include inverse position analysis of the machine, inverse and direct position analysis of the parallel locking mechanism, relationships of velocity and acceleration between cutter and actuators, Jacobian matrix of the machine, forward position computation of the machine, the links'velocity and acceleration of the driving chains, the links'velocity and acceleration of the locking mechanism, kinematics simulation of the machine, and so on. The Jacobian method presented in the thesis to calculate the direct position of the machine is of high efficient.

其中包括机床的位置逆解分析，平行机构的位置逆解分析，机床刀具与各主动关节之间的速度和加速度映射关系的求解，并联机床雅可比矩阵的计算，并联机床的位置正解计算，支链构件的速度和加速度计算，平行机构各构件的速度和加速度计算以及机床各运动学指标的仿真计算等。

A theoretical model is developed to simulate the dynamic load transfer between the actuators and the host medium and the resulting elastic wave propagation.

建立一个理论模型来模拟致动器和母体之间的动态载荷传递以及产生的弹性波传播。

Your MICRO 1000 system in includes one of these three types of actuators.

您的系统在1000年微包括其中的三种类型的驱动器。

For use with NAMUR standard actuators.

适用于NAMUR标准的执行机构。

And 8553 3 and 4-way Inline and RedHat II NAMUR Spool Valves: These NAMUR Spool Valves are for mounting direct to NAMUR actuators.

8551和8553 3和4路嵌入式和RedHat二那慕尔滑阀：这些那慕尔滑阀是直接安装的NAMUR器。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。