charge amplifier
英 [tʃɑːdʒ ˈæmplɪfaɪə(r)]
美 [tʃɑːrdʒ ˈæmplɪfaɪər]
网络 電荷放大器; 电荷放大器; 电荷放大
双语例句
- The theory and application of vibration measurement by using piezoelectric accelerometer, charge amplifier and dynamic signal analyzerare introduced.
阐述了利用压电式加速度计、电荷放大器、动态信号分析仪进行振动测量的原理及应用。 - Silicon Photocell Based Signal Generator for Performance Testing of Charge Amplifier
基于硅光电池的电荷放大器性能测试信号发生器 - Research on The Quasi-static Charge Amplifier
准静态电荷放大器的研究 - According to the automatic control theory, the influences of the current equivalent circuit, the voltage amplifier and the charge amplifier on dynamic characteristics of a piezoelectric sensor are highly analyzed and investigated.
用控制理论对压电石英传感器的等效电路、电压放大器、电荷放大器对压电式传感器动态特性的影响等进行了深入的分析与研究。 - Charge amplifier based on operational amplifier was used to eliminate influences of the parasitic capacitance.
采用电荷放大嚣作为电容-电压转换电路，来去除传感器本身以及传输导线引起的寄生电容的干扰。 - Several sorts of little capacity sensing circuit are researched, based on the theory of charge amplifier, a scheme of switch phase sensitivity demodulate is designed, according the experiment, the result proved it's a valuable interface circuit.
研究了多种小电容检测电路，设计了基于电荷放大器原理的开关相敏解调检测方案，通过实验测试，有效地检测出小电容变化量。 - It also manes a brief introduction of the principle of the simple charge amplifier and the analogue scanner.
对简易式电荷放大器和模拟扫描器的原理也作了扼要介绍。 - Reliability-analysis of charge amplifier
电荷放大器可靠性分析 - Analyzes the characteristics of vortex signal, designs a differential charge amplifier with gain adaptive function, and analyzes its operational principle.
分析了涡街流量信号的特点，设计了增益自适应差动电荷放大器并介绍了它的工作原理。 - A Fast Logarithmic Charge Amplifier for Liquid Scintillation Counting Device
用于液体闪烁计数装置的对数电荷放大器 - According to the indexes of the electricity generating performance and their affecting factors, a system with a Hall displacement transducer and a charge amplifier to measure the vibration amplitude of the PEC and the quantity of electric charge was developed.
根据压电陶瓷发电性能指标以及影响因素，设计了采用霍尔位移传感器和电荷放大器对压电陶瓷振幅和电荷量进行测量的系统。 - The electrostatical driving ciruit mainly consisting of charge amplifier, band pass filter, latched comparator, charge pump, driving output interface and dc source circuits are designed and analysed.
本文设计并分析了主要由电荷放大器、带通滤波器、锁存比较器、激励输出接口组成的静电激励电路和直流电源电路。 - A design of the charge amplifier
一种电荷放大器的设计 - This disadvantage is overcome by introducing a charge amplifier. The steady state sensitivity of the charge measurement system is d/ C_F, which depends only on the feedback capacitance C_F of the charge amplifier, and is independent of transducer and cable capacitances.
该电压测量系统的缺点可通过加电荷放大器来改善，此时压电电荷测量系统的稳态灵敏度为d/CF，它只依赖于电荷放大器的反馈电容，与石英晶体和连接导线的电容无关。 - The principle of the project consists of various sensors, electric charge amplifier and data processing equipment.
本方案是用多种传感器、电荷放大器、数据处理装置组合而成。 - To improve the sensitivity of the exiting accelerometer, an exclusive charge amplifier is integrated with a data sampler and analysis software, forming a portable micro vibration test system.
为提高现有的加速度传感器的灵敏度，采用专用电荷放大器，同已有的数据采集器和测量分析软件集成，组成了便携式微弱振动信号加速度测量系统。 - The paper describes a fast logarithmic charge amplifier.
本文介绍一种快对数电荷放大器。 - Based on impedance analysis of equipment of wire-drawing experiment with ultrasonic vibration, vibration measurement and performance evaluation are realized with piezoelectric accelerometer, charge amplifier and dynamic signal analyzer.
在阻抗分析的基础上，应用压电加速度计、电荷放大器和动态信号分析仪对超声振动拉丝实验装置进行了振动测试和性能分析。 - After analyzing the sense principles and calculation expression for piezoelectricity, we compose a sense network, compare the difference between the voltage amplifier and charge amplifier, give out the electric circuit of piezoelectric sensor for measure system.
在分析了压电片对动态应变的传感原理和计算表达式后，该系统采用压电传感器组建了一个传感器网络。并且对比了电压放大器和电荷放大器的差异。 - Design of the measurement system made up of a charge amplifier, interface circuits and so on, design of the system's software compare of data acquisition, processing, storage, search, display, print, and so on.
设计了由电荷放大器、接口电路等组成的检测系统。设计了检测系统的数据采集、处理、存储、查询、显示、打印等软件。 - The combined motor vibration sensor which is held manually with double charge amplifier placed inside and with frequency compensating circuit is designed based on the existed press-electricity accelerator of vibration and the measuring vibration system of charge amplifier in the paper.
本文在现有振动压电式加速度计、电荷放大器测振系统的基础上，设计了手持式内置微型双电荷放大器和频率补偿电路的一体化发动机振动传感器。 - A Design of Charge Amplifier of Vortex Flowmeter
旋涡流量计电荷放大器的设计 - The last part of the paper mentions the analysis and study of the IVI model of the VPP instrument driver. Applied software exploit platform Labwindows/ CVI compiled and programmed the driver based on IVI mode of high impedance charge amplifier and designed the soft panel.
最后对VPP仪器驱动程序的IVI模型进行分析研究，应用软件开发平台Labwindows／CVI编制了基于IVI模型的高阻抗电荷放大器驱动程序，并设计了相应的软面板。 - Influence of Charge Amplifier on Dynamic Characteristics of Quartz Sensor
电荷放大器对石英传感器动态特性的影响 - A composite motor vibration transducer with differential charge amplifier and adaptive frequency compensating circuit is introduced.
阐述了手持式内置微型差动式电荷放大器和频率补偿电路一体化的发动机振动传感器。 - The quasi-static charge amplifier is the important component part of piezodielectric sensor testing and calibrating system.
准静态电荷放大器是压电传感器测试和标定系统的重要组成部分。 - Sensing and frequency characteristics of piezoelectric-film have been analyzed using the NI-DAQ PCI 6221 by Lab VIEW system. Based on the analysis above, sensing circuits ( differential charge amplifier and micro-current amplifier) have been designed and debugged.
利用NI的PCI6221数据采集卡，通过LabView系统分析压电薄膜的传感特性和频率特性，并在此基础上设计并调试了压电悬臂梁差分电荷放大电路及微电流放大电路。 - Carried out the development of the quasi-static charge amplifier and relevant laboratory tests under the current experimental conditions.
在现有的实验条件下，研制了准静态电荷放大器并开展了相关实验测试。 - A set of piezoelectric sensor system, including cement based piezoelectric sensor, small charge amplifier, multichannel data collecting device and monitoring software was established to monitor the people flow, vehicle speed and loading.
将制备的压电交通传感器埋于实际路面，建立一套包括水泥基压电智能传感器、小型电荷放大器、多通道数据采集仪和监测软件的压电传感器系统。