检测线圈的英文

• test coil
• testcoil

• "检测"英文翻译    check; detection; test; gaug ...
• "线圈"英文翻译    coil
• "磁检测线圈" 英文翻译 :    magnetic test coil
• "涡流检测线圈" 英文翻译 :    eddy current coil
• "检测线" 英文翻译 :    detection line
• "探测线圈" 英文翻译 :    detecting coil; director coil; explorer; exploring coil; field coil; search coil; searchcoil
• "电感探测线圈" 英文翻译 :    inductive detector loop
• "相关检测线路" 英文翻译 :    correlation detection scheme
• "探测线圈测试法" 英文翻译 :    search-coil test
• "探测员；查探机；探测线圈" 英文翻译 :    explorer
• "【无线电】搜索线圈；探测线圈。" 英文翻译 :    search coil
• "汽车安全检测线" 英文翻译 :    vehicle safety inspection and test line
• "线圈检测器" 英文翻译 :    coil checker
• "测线" 英文翻译 :    counting line; measuring line; survey line, profile; surveyline; traverse line
• "电磁转换通量探测线圈" 英文翻译 :    edfsc; electromagnetic-diverted flux search coil; electromagnetic-diverted-flux search coil
• "故障检测电感线圈" 英文翻译 :    telefault
• "环形线圈检测器" 英文翻译 :    signal spacing
• "环形线圈式车辆检测器" 英文翻译 :    loovehicle detector
• "放置式线圈、探头式线圈（涡流检测用）" 英文翻译 :    probe coil
• "【测】测线。" 英文翻译 :    survey line
• "测线，测绳。" 英文翻译 :    measuring line
• "测线；线" 英文翻译 :    line
• "测线号" 英文翻译 :    traverse number
• "测线图" 英文翻译 :    profile plot
• "观测线" 英文翻译 :    observation line; sight line; survey line; surveyed line

• In the eddy - current testing , testing coil is the sensitive component connecting the specimen and the instrument , so it is called transducer . the information of the test specimen is reflected by the variation of the coil impedance ( or induced voltage )
  在涡流检测中，检测线圈是用来连接测试仪器和被测试件的敏感元件，它是涡流检测中的传感器，被检试件的信息是通过线圈阻抗(或感应电压)的变化反映出来的。
• Therefore , it is very meaningful for both the electromagnetic theory and practical applications to study the electromagnetic field caused by testing coil and analyze the dependence of the coil impedance on the parameters that affect the coil impedance
  因此，研究通电检测线圈周围的电磁场，分析检测线圈的阻抗与哪些因素有关，有何种关系，从而为检测线圈的绕制提供理论指导和参考，这无论在理论上，还是实际应用上都有重要意义。
• The probe ' s linearity , temperature and dynamic characteristics are analyzed base on principal theory of eddy - current displacement sensor , such as the influence of the coil q value to the linearity characteristic , influence of the diameter of coil to the linearity characteristic , influence of coil resistance to the temperature characteristic , influence of the measuring coil to the syntony loop
  在介绍涡流位移传感器的基本理论的基础上，分析了传感器探头线性特性、温度特性、动态特性的影响因素。从探头线圈q值对线性特性的影响；探头直径对线性的影响；探头线圈电阻对温度特性的影响；激励信号温度特性的影响：检测线圈?振回路动态响应特性等方面分析并提出制作高质量传感器探头的改进措施。
• Secondly , methods of improving on probe are investigated in detail : using the electromagnetic shielding effect to decay the direct - coupled magnetic field and using the dual probe to control the energy flow , so as to make the probe to be shorter ; designing 3 - d pick - up coil array to increase detection sensitivity . at last , experiment system is set up to verify the simulation result and the comparing result shows simulation result agrees with experiment result
  其次,对改进传感器性能的几种方法进行了详细研究:利用电磁屏蔽效应以衰减在直接路径上的磁场传播、采用复式探头激励方式以实现能流控制,从而减小传感器体积,仿真证实这两种改进方案有效;设计三维周向检测线圈阵列以提高缺陷检测灵敏度,仿真结果证实三维探头的周向灵敏性。
• For the leakage often occured on condenser brass pipe of hanchuan power plant , using differential inner insert detecting coil the on - line multi - frequency eddy current check technology effectively restrains interferance source signal from support board , etc , improves measuring sensitivity and the measuring result gets more reliable
  摘要针对汉川电厂凝汽器铜管在运行中多次发生泄漏，利用差分内插式检测线圈，通过多频涡流检测技术对凝汽器进行涡流在役检测，有效地抑制了支撑板等干扰源信号，提高了检测灵敏度，使得检测结果更可靠。
• Firstly , the temperature varies in a large range in the place where the gap sensor works , so this paper analyzes the temperature drift of gap sensor , and finds out that the main reasons which result in temperature drift are the resistance of detecting coil and demodulating circuit parameters . to resolve this problem , a practical design of detecting coil is given , and a compensative measure considering the detecting coil and demodulation circuit is proposed to improve the temperature stability of gap sensor
  首先,针对间隙传感器工作环境温度变化较大的情况,本文对间隙传感器温度漂移现象进行了分析,认为检测线圈电阻和检波电路参数变化是造成传感器温漂的主要原因,建立了检测线圈的数学模型,提出了检测线圈和检波电路综合补偿方法,解决了间隙传感器的输出信号温度稳定性的问题。
• 2 ) the inductance transducer used to identify large wear particle is developed . the analytical theory of wear particle and detection windings are expatiated and inner magnetic distribution of inductance transducer is discussed , the geometry parameters are optimized by using genetic algorithm , and the finite element analysis method is used in the designing
  2 )研制了识别大磨损颗粒的材质和测定其粒度的电感传感器，阐述了磨损颗粒与检测线圈的解析关系，探讨了传感器的理论基础，分析了电感式检测传感器内部的磁场分布，并应用遗传算法优化了传感器几何参数，最后进行了有限元仿真分析。
• Eddy - current sensor conversion circuit consist amplification circuit , band - pass filter circuit , demodulation circuit , differentiation phase and data sampling circuit . these circuits are used to convert the test signal of eddy - current sensor to discrete signal tend to process . the microprocessor system that formed of dsp chip is used to data fitting of test system , data displaying and data communicating with personal computer , etc . the interference questions of hardware design and the measure of eliminating interference signal in the subject are introduced in the last of this chapter
  硬件电路的设计主要分三大部分来实现：激励源电路部分，由分频电路和频率合成电路组成，产生频率稳定的激励信号以确保检测任务的正常进行；传感器变换电路部分，由放大电路、滤波电路、检波电路、鉴相电路和数据采集电路组成，主要将电涡流传感器检测线圈检测到的信号变换成只含有被测信息的离散信号，易于后续电路处理；由dsp芯片构成的微处理系统，主要完成检测系统的数据拟合、显示及与主机通信等功能。
• Eddy current nondestructive testing ( ecndt ) is widely used to detect the thinness and defects of the sample , because of its characteristics of non - contact , high sensitivity and ease of detection . the principle of ecndt is that : when a probe coil with the ac exciting source is put near a sample , eddy current will be produced in the sample which will conversely affect the impedance of the coil according to the farad theorem . any un - uniformity in the sample will change the impedance of the coil and the output voltage
  涡流无损检测技术具有灵敏度高、检测速度快、非接触等特点广泛应用于厚度检测和缺陷探伤，它的原理是当载有交变电流的检测线圈靠近金属导体时在导体中产生涡流，该涡流又影响原磁场，使得线圈的阻抗和感应电压发生变化，通过分析阻抗或感应电压的变化来获得被测导体的信息。

• 检测线圈的日语：けんしゅつコイル