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lvdtCOCA¹⁵⁶⁴⁵⁹ 基本例句 =linear variable differential transformer 线性可调差接变压器 The AD598 is a complete monolithic Linear Variable Differential Transformer LVDT signal conditioning subsystem. AD598型线性可调差压变压器 LVDT的信号调节子系统是全单片式的。 bmjyw The deformation or the highness after shooting of the plastic pressure- measuring elements is measured by the high precision LVDT displacement sensors in length testing device. 位移测试装置利用高精度差动变压器位移传感器完成塑性测压器件的变形量或压后高的测量; cnki The principles of the LVDT, the phase-sensitive detector and the triangular wave generator are briefly illustrated in this paper. A practical LVDT readout. 本文简单介绍了 LVDT、相敏检波器和三角波发生器的工作原理及自行设计的一种实用的 LVDT相敏检波读出电路。 cnki The resultant sine wave is smooth enough to drive an LVDT, which attenuates any residual higher order harmonics. 合成的正弦波足够平滑到足以驱动能衰减残余更高谐波的 LVDT。 yheda The stage consists of a monolithic flexure hinge mechanism, PZT actuators and LVDT sensors. 平台由整体式柔顺机构、压电陶瓷驱动器和 LVDT位移传感器组成。 cnki The LVDT movement sensor of which the linearity and repetition ability is strong to work in hard environment. 其中位移传感器选用的是 LVDT位移传感器,该传感器线性好、重复性好,且能在较为恶劣的环境中工作。 fabiao To counter the characteristics of LVDT, the paper design a circuit of no- phase more demodulator and monitor, the circuit is simple, practical and reliable. 针对 LVDT的特点,设计了一种无相移解调器及监控器的电路,该电路简单、实用、可靠。 dictall With the addition of a few external passive components to set frequency and gain, the AD 598 converts the raw LVDT secondary output to a scaled dc signal. 该子系统通过外加的几个无源元件来蛇设定频率与增益,可把 LVDT的原始次级输出转换成比例直流信号。 bmjyw An effective method that could shorten axial dimension of LVDT has been presented. 本文提供了一种缩短电感式线位移传感器轴向长度的有效方法。 cnki Applying the LVDT's output to a synchronous rectifier followed by a lowpass filter produces a dc voltage that can feed an ADC or directly drive an analog feedback- control system. 将 LVDT输出加在同步稳压器上,跟随一个低通滤波器,产生直流电压送至 ADC或直接驱动模拟反馈控制系统。 mcuol As LVDT sensors are inductive, there is no electrical connection across the sensing element ensuring clean data and a long life. 由于 LVDT的传感器感应,现时并没有一条干净的遥感数据元素确保电气连接和长寿命。 chinagkong Based on the design process of linear variable differential transformer LVDT, the expert design system of LVDT is put forward. 在分析差动变压器式位移传感器整个设计流程的基础上,提出开发位移传感器专家设计系统。 dictall Displacement control mode demonstration by LVDT. 用位移传感器验证位移控制。 www.caigou.com.cn It analyzes particularly LVDT transducer technology used in the measuring system of caliper gauge and further demonstrates effect of the gauge. 着重分析了 LVDT传感技术在井径仪测量系统中的应用,简要介绍了该仪器的现场应用效果。 chemyq Signal conditioning circuit AD698 for Linear Variable Differential Transformer LVDT is introduced, and the application of this circuit can greatly simplify the circuit design. 介绍 AD698型线性位移差分变压器 LVDT专用信号调理电路,应用 AD698可简化电路的设计。 cnki Step height measurement instrument, was one of the LSI test equipment, and the step height signal can be acquired using LVDT transducer. 大规模集成电路检测设备之一台阶测量仪是采用 LVDT传感器拾取信号的,其设计合理与否直接关系到仪器的测量精度。 iciba The linear variable differential transformer LVDT signal conditioner AD598 is used as measuring circuit for the sensor. 利用线性差动变压器的专用芯片AD598作为传感器的测量电路。 cnki The LVDT operation principle lends itself to use in extreme environments. 该差动变压器工作原理随后又在极端环境下使用。 yi7 This paper describes the system structure, the improvement of LVDT measuring system , its corresponding software and the comprehensive evaluation of sphere measuring. 本文主要介绍了在线检测系统的构成、 LVDT测头精度的校正以及球面测量面型精度的评估方法。 chemyq To compensate for the waveform's dc-offset voltage, an amplifier buffers the2.6V internal analog- ground reference and drives an output pin that serves as the LVDT's analog- ground return. 为补偿波形直流偏置电压,放大器对2.6V内部模拟地基准进行缓冲,并驱动用作 LVDT模拟地回路的输出管脚。 yheda With excellent frequency response and no wearing contacts they have major advantages over LVDT or potentiometer based devices. 凭着优良的频率响应,也没有戴接触,先后 LVDT的或电位计的设备的主要优点。 chem17 |