vibrating beam

The Asymptotic Analysis on Eigenfunctions of a Vibrating Flexible Beam Controlled by a Feedback Force

柔性臂振动控制系统的特征函数表示问题

Random Error Model of Vibrating Beam Accelerometer Based on Time Series Method a speedometer reading for the momentary rate of travel.

基于时间序列的振梁加速度计随机误差模型研究瞬间行驶时时速计上的读数。

Comparing different frequency measurement methods of vibrating beam component ( VBC) a non-contact instantly excited technique of frequency measurement of VBC using diffused reflection optical triangulation is developed.

分析比较了薄片式挠弹性器件自振频率测量的不同方法，进而提出了应用漫反射激光三角法实现对薄片式挠弹性器件进行非接触瞬态激励测量。

Nowadays many experiments on the performance of Vibrating Wire Sensors contrast to FBG sensors which are placed in a concrete beam are applying in the large civil engineering structures, in order to demonstrate the FBG sensing technology can apply in bridge structure monitoring completely.

为了验证光栅传感器满足实际工程的应用要求，现在采用较多的是振弦式传感器与光纤光栅传感器埋入混凝土梁中的对比试验。

The monitoring technology of FBG sensor for the changes of the stress and strain within the concrete structure under the applied load and the comparative experiment of the FBG senor and the common vibrating wires sensors in concrete beam have been investigated.

通过对混凝土结构施加载荷，探讨了光纤光栅传感器对混凝土结构内部应力应变变化的监测技术，并与振弦式应变传感器的监测结果进行了对比分析。