The monitoring of bridge cable stress during stretching with vibration string pressure sensor is sys- tematically introduced from working principle,structural characteristics as well as technical indexes of vibrating wire transducer.
从振弦式压力传感器的工作原理、结构特点和技术指标几个方面,系统地介绍了振弦式压力传感器在桥梁索力张拉过程中的检测原理与特点。
Implementation of frequency measuring method based on vibrating wire sensor;
一种基于振弦式传感器测频方法的实现
Multiple-functional intelligent detector for vibrating wire sensor;
基于振弦式传感器的多功能智能检测仪
A dynamic weighting system of coalmine is built with single chip processor, high-gain and weak excitation circuit and vibrating wire sensor.
以高增益弱激发电路和振弦式传感器为数据采集模块,以单片机为核心,实现煤矿坑口自动称重,通过RS-232串行通信,把数据传送给PC机,将煤炭的总量进行汇总、打印。
Therefore, a new dam osmotic pressure automatic monitoring system based on vibrating string sensor is developed.
为此，本文研制开发了新一代基于振弦式传感器的大坝渗压自动化监测系统。
Frequency sensitivity mechanism and application of vibrating wire sensors;
振弦式传感器的频率敏感机理与应用
Frequency measurement of vibrating wire sensors using the method of equally accurate measuring frequency;
用等精度测频方法实现振弦式传感器频率测量
On the basis of experiments in vibrating wire sensors and vibrating wire frequency measurer,the disturbing problems of the course of steel vibrating wire sensors measuring were solved .
振弦式传感器被大量应用于建筑、水利工程、铁道交通、冶金、煤炭等部门,对水坝、隧道、矿井等土木工程施工现场,完成对压力、拉力等受力情况的监测。
Design of a frequency measuring system for vibrating-wire sensor;
振弦式传感器测频系统的设计
Design and realization of vibrating-wire sensor intelligent debug system
振弦式传感器智能调试系统的设计与实现
Traditional vibrating-wire sensor measure instruments used in tunnels and underground projects usually have difficulty to communicate with each other,with poor real-time capability and fewer channels.
针对隧道、地铁等地下工程中传统振弦式传感器测量仪器通道数少、相互之间通信困难、实时性差的缺点,设计了基于ZigBee(紫蜂)短程无线通信技术的多通道振弦式传感器测频仪(简称测频仪)。
Application of Vibration String Pressure Sensor in Monitoring of Bridge Cable Stress
振弦式压力传感器在桥梁索力监测中的应用
Research on Temperature Sensitivity in Vibrating Wire Sensor to Earth Pressure
振弦式土压力传感器温度敏感性试验研究
Design and Analysis of Pressure Measuring System with Vibrating-wire Sensor
振弦式传感器压力测量系统设计及分析
Vibrating steel wire pressure transducer for geotechnical engineering
GB/T13606-1992岩土工程用钢弦式压力传感器
Development of Dam Osmotic Pressure Automatic Monitoring System Based on Vibrating String Sensor;
基于振弦式传感器的大坝渗压监测系统开发
Multi-channel Vibrating-wire-sensor Measuring Frequency Instrument Based on ZigBee
ZigBee技术的多通道振弦式传感器测频仪
Detection Circuit Design for Resonant Micro-machined Pressure Sensor
谐振式微机械压力传感器检测电路研究
Research of a Novel Micromachined Resonant Pressure Sensor
一种新型微机械谐振式压力传感器研究
Research and Development of Water-kevel Measurement Based Vibrating Wire Sensor;
基于振弦式传感器的智能水位计的研究与开发
Experimental Study on Linking Technology for One Cable Connects Two Vibrating Wire Sensors
振弦式传感器一带二接线技术试验研究
Technology of CPLD-based Frequency Measurement for Vibrating Wire Sensor
基于CPLD的振弦式传感器的频率测量技术
Design and realization of vibrating-wire sensor intelligent debug system
振弦式传感器智能调试系统的设计与实现
Design and Realization about Management System of Vibrating-wire Sensors′ Electric Tags
振弦式传感器电子标签管理系统的设计与实现
Temperature Compensation of Vibrating-wire Sensor Based on LMBP Neural Network
基于LMBP神经网络的振弦式传感器温度补偿
Study on the Methods for Improving the Precision of Vibrating Wire Sensors
提高振弦式传感器测量精度的方法的研究
Design of Frequency Detection Module Based on Vibrating Wire Sensors
基于振弦式传感器的频率检测模块设计
potentiometer type pressure transducer
电位器式压力传感器
The Design of Bridge Strain Monitoring System Based on Vibrating Wire Sensor
基于振弦传感器的桥梁应力监测系统设计