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- flexible beam systems 柔性梁系统
- Utilizing the basic bend and vibration theory of the flexible beam, the vibration differential equation for HDD beam is derived. 利用柔性梁弯曲振动的基本理论导出了硬盘取数臂的运动微分方程，在控制系统组成方面，重点解决了头盘碰撞问题；
- Dynamic strain of flexible beam was measured by pasted FBG strain sensor, and the results were compared with that by acceleration sensor of piezoelectric ceramic. 摘要研究了粘贴式光纤布拉格光栅应变传感器对柔性梁的动态响应特性，并用压电陶瓷加速度传感器作对照。
- Ball and beam system is a classical instable system whose mathematical model is constructed in this paper. 摘要球杆系统是一种经典的不稳定控制系统。
- Finally, some numerical simulations are executed in the case of the different stiffness of the flexible beam, the effects of the structural flexibility on the system impact dynamics are investigated. 最后根据不同刚度下的柔性梁的动力学仿真计算,探讨了结构柔性对系统碰撞过程动力学行为的影响。
- The axisymmetric problems, bar and beam systems as well as space systems FEM are introduced by combining with engineering applications. 并结合工程应用介绍轴对称问题、杆梁系统、空间结构有限元法等。
- This paper describes a new multi ion and electron beam system for preparing optic thin films. 本文介绍一种新型的光学薄膜制备用多离子束电子束系统。
- Two kinds of finite-dimensional equation about the flexible beam have been established by use of the unconstrainted modes of vibration and the constrainted modes of vibration respectively. 分别利用非约束模态和约束模态建立了相应的离散化动力学方程。
- When high beam headlights are in use sensors in the Automatic High Beam system detects oncoming traffic and automatically switch the headlights to low-beam. 当远光灯大灯都在使用中的传感器自动检测系统的高光束迎面而来的流量和自动切换到低大灯光束。
- When these techniques are combined with a scanning focused beam system and a data acquisition system, abundance distribution of elemental composition can be displayed. 如果将粒子束聚焦;且装上扫描设备和计算机数据获取系统;可以得到样品中元素丰度分布的扫描图.
- Finally, the transient amplitudes of the beam system under the axial motion of piezoelectric actuator for three models are obtained by the finite difference method. 最后，由有限差分法得到各组暂态振幅的数值，并比较之。
- A simple modeling method of a laneway stacker crane in automatic stereoscopic warehouse is introduced using ADAMS with ropes and flexible beams considered. 利用ADAMS软件建立了考虑绳索和柔性梁的自动化立体仓库巷道式堆垛机的简化模型。
- Active control of a flexible beam with time delay 柔性梁结构的时滞主动控制
- On the Stability of a Flexible Beam with a Tip Mass 具点质量弹性梁系统的稳定性
- The two laser beam system has been used to measure the relative density of linen dust, with the feature of wide measurement range,good sensitivity and restraining the intensity fluctuation noise. 本文采用双光路激光系统，对亚麻尘的相对浓度进行了连续测量，具有测量范围宽、灵敏度好、抑制激光强度起伏噪声等特点。
- This tube is flexible but tough. 这管子柔软但很坚固。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- direct write electron beam system 直写式电子束光刻装置
- Time Delay Filter Design and Its Application in a Flexible Beam 时滞滤波器设计及在柔性机械臂控制中的应用
- We need a foreign policy that is more flexible. 我们需要一个更为灵活的外交政策。
