1) Single acoustic sensor
单声传感器
2) acoustic sensor
声传感器
1.
An NEMS acoustic sensor based on the resonant tunnelling effect of AlAs/InGaAs/GaAs;
基于AlAs/InGaAs/GaAs共振隧穿效应的纳机电声传感器研制
2.
Finite element analysis of ZnO piezoelectric thin film acoustic sensor;
ZnO压电薄膜声传感器的有限元分析
3.
The research of the electret acoustic sensor signal acquisition system;
驻极体声传感器信号采集系统研究
3) single microphone
单传声器
1.
Introduces the sweeping method to obtain the transfer function for measuring the acoustic parameters of the sample at the end of the long impedance tube with a single microphone.
提出了用单传声器以扫频获得传递函数来精确测量长阻抗管末端试件声学参数的测量方法。
4) single sensor
单传感器
1.
In virtue of the information of azimuth and its changing ratio coming from the passive acoustic target, the article puts forward an improved algorithm of passive bearings-only localization and tracking in single sensor single target system.
该文利用被动声目标的方位角以及方位角变化率信息,提出了无源单传感器单目标纯方位定位与跟踪算法,与现有算法相比,在保证定位精度的情况下,该算法提前一个周期完成对第一个点的定位,加快了系统响应速度,减小数据的时滞。
2.
To improve the precision of data processing, a method of the data fusion suitable for the single sensor system is presented.
为了提高数据处理的精度 ,提出了一种适用于单传感器系统的数据融合方法。
3.
A mistake of the single sensor data fusion is analyzed.
指出了一种单传感器数据融合方法所存在的缺陷,在修正了这个缺陷的基础之上,进一步从理论上证明了在单传感器系统中,当样本观测值一定时,分组数据融合的估计效果优于传统的单组算术平均的估计效果。
5) Ultrasonic sensor
超声传感器
1.
Analysis of the Ultrasonic Sensor Layout based on Robot Information Syncretizing;
基于机器人信息融合的超声传感器布局结构分析
2.
Fiber optic ultrasonic sensors for structural global health and localized crack monitoring;
用于结构整体与局部健康监测的光纤超声传感器(英文)
3.
Design and Application of Measurement System based on Far Distance Measurement Ultrasonic Sensors
远距离超声传感器在测距系统中的设计与应用
6) Ultrasonic transducer
超声传感器
1.
Development of special ultrasonic transducer used in NDT of spot welding;
点焊质量无损检测专用超声传感器的研制
2.
Capacitive microfabricated ultrasonic transducer (cMUT) has superior performance to the traditional piezoelectric transducers and will be used in a wide variety of applications.
与传统的压电传感器相比,电容式微加工超声传感器(cMUT)性能优良,有着广泛的应用前景。
3.
The structure and principle of ultrasonic transducer are briefly presented,the ultrasonic transducer technology applied to detecting and measuring the deformation of power transformer windings,vacuum level of vacuum breakers and the ultrasonic locating of partial discharge in transformers is elaborated as .
简要介绍了超声传感器的结构和原理,然后以电力变压器绕组变形超声检测、真空开关真空度超声检测以及变压器局部放电超声定位为例,阐述了超声检测技术用于电气设备故障诊断的检测原理及方法。
补充资料：变压器式传感器
利用变压器作用原理把被测位移转换为初、次级线圈互感变化的变磁阻式传感器。它由两个或多个带铁心的线圈构成，初、次级线圈间的互感能随衔铁或两个线圈间的相对移动而改变。当用适当频率的电压激励初级线圈时,次级线圈的输出电压将随互感的改变而变化,从而将被测位移转换为电压输出。这种传感器在使用中常采取两个同名端串接的次级绕组线圈，以差动方式输出，所以又称为差动变压器式传感器。变压器式传感器的特点与电感式传感器相同，有时亦称电感式传感器。但变压器式传感器在设计上具有更大的灵活性，应用更为广泛。旋转变压器、感应同步器、自整角机都属于变压器式传感器。变压器式传感器主要用于测量位移和能转换成位移量的力、张力、压力、压差、加速度、应变、流量、厚度、比重、转矩等参量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条