electronic deflection meaning in English
电子偏转
Examples
- ( 3 ) . put forward two structure scheme of opto - electronic deflection measurement sensor , light transmitting with non - mechanical scanning and light reflecting with non - mechanical scanning after compared exisiting methods of liquid level measurement to satify this needafter the comparison , an opto - electronic deflection measurement sensor based on light reflecting with non - mechanical scanning be confirmed . then the concrete design is to carry out , which includes the design of reflective surface , the design of pds ( photo detective subassembly ) ' s bracket , the design of floater and the design of shaking - absorbed accessory . during the process , there are a series of caculations and emulations . at last , the opto - electronic deflection measurement sensor has been designed and produced
比较了现有液位测量方法后提出了能够满足大佛寺长江大桥挠度测量要求的基于连通管的光电挠度计的非机械扫描光透射式和非机械扫描光反射式的两种方案，通过比较确定了非机械扫描光反射式方案。随后通过对该方案进行具体的零件设计，主要包括反射面的设计， pds (光电接收组件)支架的设计，浮子的设计以及减震零件的设计等等，在设计的过程中包含了一些理论计算和仿真，最终设计和制作了光电挠度计。 - The measurement of deflection of a bridge is crucial constituent part in the monitoring of bridges . the majority of existing methods about bridge deflection measurement can not accomplish the real - time and long - range measurement . the ultrasonic method based on connected pipes still has shortage in precision and speed of measurement . to satify the need of deflection measurement of the dafosi bridge of changjiang river , an opto - electronic measurement method is to be used to improve on the method based on connected pipes . furthermore , we will design an automatic opto - electronic deflection measurement system based on connected pipes which can be practised in the long - span bridge
大型桥梁的安全监测具有重要的现实意义，而挠度监测是桥梁监测的一个重要的组成部分。目前现有的许多挠度测量方法还不能实现实时远程监测，已有的连通管式超声波法还存在着精度较低，测速慢等不足。针对大佛寺长江大桥挠度测量的需要，在此采用精度较高的光电测量方法结合连通管的优点加以改进。