《测量与仪表:原理及应用》是一本关于测量与仪表的权威教材。
资源简介:ECHNICAL COMMITTEE No. 65: INDUSTRIAL-PROCESS Measurement AND CONTROL WORKING GROUP 6 VOTING DRAFT - PUBLICLY AVAILABLE SPECIFICATION - FUNCTION BLOCKS FOR INDUSTRIAL-PROCESS Measurement AND CONTROL SYSTEMS
上传时间: 2014-10-28
上传用户:源弋弋
资源简介:ECHNICAL COMMITTEE No. 65: INDUSTRIAL-PROCESS Measurement AND CONTROL WORKING GROUP 6 VOTING DRAFT - PUBLICLY AVAILABLE SPECIFICATION - FUNCTION BLOCKS FOR INDUSTRIAL-PROCESS Measurement AND CONTROL SYSTEMS
上传时间: 2015-02-11
上传用户:baiom
资源简介:ECHNICAL COMMITTEE No. 65: INDUSTRIAL-PROCESS Measurement AND CONTROL WORKING GROUP 6 VOTING DRAFT - PUBLICLY AVAILABLE SPECIFICATION - FUNCTION BLOCKS FOR INDUSTRIAL-PROCESS Measurement AND CONTROL SYSTEMS
上传时间: 2013-12-27
上传用户:frank1234
资源简介:Power Converters for Measurement and Control System Applicationgs 测控系统常用的几中电源变换电路
上传时间: 2014-01-17
上传用户:liuchee
资源简介:IEEE-1588™ STANDARD FOR A PRECISION CLOCK SYNCHRONIZATION PROTOCOL FOR NETWORKED Measurement AND CONTROL SYSTEMS
上传时间: 2014-01-11
上传用户:Miyuki
资源简介:CAN测量与标定下位机程序及详细文档。can标定C语言实现-CAN Measurement and Calibration under the crew detailed procedures and
上传时间: 2013-05-19
上传用户:hrzx1234
资源简介:Abstract: It may sound trite, but it is definitely true: the smart grid has the potential to completely transform the energyindustry. However, smart meters and grid management alone will not ensure the success of the smart grid. Unliketradi...
上传时间: 2013-10-29
上传用户:皇族传媒
资源简介: In an increasing trend, telecommunications, networking,audio and Instrumentation require low noise power supplies.In particular, there is interest in low noise, lowdropout linear regulators (LDO). These components powernoise-sensitive ...
上传时间: 2013-10-30
上传用户:yeling1919
资源简介:生活中许多目标的高度和水平距离需要进行测量。目前主要的测量方法,仍以传统的皮尺丈量为主,测量效率不高,有时还很不方便,没有技术成熟的数字式测高测距产品。以基本的数学方法为理论依据,利用遥控小车做为载体,采用角度传感器测量角度、霍尔传感器测量...
上传时间: 2013-10-30
上传用户:jackandlee
资源简介:气压是气象监测中的一个重要参数,提出了一种气压数据采集模块设计方案,该模块采用数字气压传感器MS5534B、MSP430单片机MSP430F2272和带实时时钟(RTC)64 KB铁电存储器。通过低功耗软件设计方法以微安级整体平均功耗实现了气压数据的采集和存储,适合电池供...
上传时间: 2014-12-27
上传用户:drink!
资源简介:基于单片机控制的二氧化碳浓度测试计:基于CDM4161二氧化碳气体浓度测试模块以及ATtiny26单片机,提出了一种二氧化碳浓度测试计的设计方案。该方案具有硬件电路简单、成本低、可靠性高、测量准确等优点,具有较高的实用价值。 Abstract: Abstract:A desigh sch...
上传时间: 2013-11-14
上传用户:zjwangyichao
资源简介: 通过比较各种隔离数字通信的特点和应用范围,指出塑料光纤在隔离数字通信中的优势。使用已经标准化的TOSLINK接口,有利于节省硬件开发成本和简化设计难度。给出了塑料光纤的硬件驱动电路,说明设计过程中的注意事项,对光收发模块的电压特性和频率特性进行...
上传时间: 2014-01-10
上传用户:gundan
资源简介:设计了农业温湿度智能控制系统,该系统采用DHT11温湿度传感器作为温湿度采集模块,单片机选用AT89C52代替并调用Virtual terminal模拟串口通信,LCD1604液晶显示器实时显示温湿度,实现了温湿度的测量、显示,可自动控制加热、降温、加湿、通风,实现温湿度控制以及...
上传时间: 2022-03-26
上传用户:aben
资源简介:本系统采用电动机电枢供电回路串接采样电阻的方式来实现对小型直流有刷电动机的转速测量。该系统主要由二阶低通滤波电路,小信号放大电路、单片机测量显示电路、开关稳压电源电路等组成。同时自制电机测速装置,用高频磁环作为载体,用线圈绕制磁环,利用电磁感应...
上传时间: 2022-03-26
上传用户:
资源简介:数字示波器功能强大,使用方便,但是价格相对昂贵。本文以Ti的MSP430F5529为主控器,以Altera公司的EP2C5T144C8 FPGA器件为逻辑控制部件设计数字示波器。模拟信号经程控放大、整形电路后形成方波信号送至FPGA测频,根据频率值选择采用片上及片外高速AD分段采样。F...
上传时间: 2022-03-27
上传用户:
资源简介:本文设计了一种磁致伸缩位移传感器,介绍了该磁致伸缩位移传感器的测量原理,通过结构优化设计提高了仪器的性能,详述了硬件电路设计及实现方法,完成了软件设计,实现了高压充电、问询脉冲加载、时间测量及滤波等功能,并通过实验对其性能进行了验证。所研制的磁致...
上传时间: 2022-04-06
上传用户:
资源简介:基于TMS320F28335的超声波流量计硬件原理图+软件源码本文以TMS320F28335 处理器为核心,设计一种用于管道流量测量的超声波流量计。系统硬件由核心板,超声波发射和接收电路,切换电路,超声换能器,基于ADS805 的高速信号采集电路,人机交互以及电源等模块构...
上传时间: 2022-05-06
上传用户:
资源简介:This program is a simple Measurement Recorder. It is based on the LPC CPU and records the state of Port 1 and Port 2
上传时间: 2016-08-17
上传用户:dreamboy36
资源简介:9018的管脚图及三极管的测量方法和NPN\PNP的性质和区别Pin diagram of 9018 and the Measurement transistor and NPN \ PNP distinction between the nature and
上传时间: 2014-01-01
上传用户:xieguodong1234
资源简介:Barometric Altimeter and Inertial Measurement Unit presentation. Very easy learning.
上传时间: 2013-12-25
上传用户:bibirnovis
资源简介:一个非常好的时间序列工具箱,详细使用说明见P. M. T. Broersen, Automatic Spectral Analysis with Time Series Models, IEEE Transactions on Instrumentation and Measurement, Vol. 51, No. 2, April 2002, pp. 211-216.
上传时间: 2014-01-14
上传用户:古谷仁美
资源简介:t transistor has the characteristics of components of the sensor real-time Measurement of voltage and current signals through, obtained quality factor correction circuit for the feedback and the feedback time, IBM used the feedback field ef...
上传时间: 2014-12-22
上传用户:杜莹12345
资源简介:Surface profile Measurement by noncontact optical methods has been extensively studied because of its importance in automated manufacturing, component quality control, medicine, and robotics. In most of these methods a known periodic patter...
上传时间: 2016-01-02
上传用户:561596
资源简介:To estimate the input-output mapping with inputs x % and outputs y generated by the following nonlinear, % nonstationary state space model: % x(t+1) = 0.5x(t) + [25x(t)]/[(1+x(t))^(2)] % + 8cos(1.2t) + process noise % y(t) = x(t...
上传时间: 2014-01-05
上传用户:royzhangsz
资源简介:Ideal for large low power (nanoWatt) and connectivity applications that benefit from the availability of four serial ports: double synchronous serial ports (I² C™ and SPI™ ) and double asynchronous (LIN capable) serial ports. ...
上传时间: 2016-02-04
上传用户:CHINA526
资源简介:The System Management BIOS Reference Specification addresses how motherboard and system vendors present management information about their products in a standard format by extending the BIOS interface on Intel architecture systems. The in...
上传时间: 2013-12-10
上传用户:凤临西北
资源简介:The WLAN Traffic Visualizer is a platform independent Java program providing accurate Measurement of traffic load and innovative visualization of frame sequences in IEEE 802.11 WLANs.
上传时间: 2014-01-14
上传用户:啊飒飒大师的
资源简介:Measurement of gamma characteristic(Ca200Sample_Gamma.exe)provides Gamma characteristics of W,R,G and B. Measurement at 16,32,64,128,256 gradation.
上传时间: 2016-12-29
上传用户:familiarsmile
资源简介:2.Uniformity / Contrast Software(Ca200Sample_Contrast.exe) provides Measurement of uniformity for chromaticity, luminance etc. and contrast. Measuring points are 3x3 or 5x5 spots (CA210样本程序)
上传时间: 2014-01-16
上传用户:无聊来刷下
资源简介:The circuit is drawn for Measurement of acceleration from –1000 mg until + 1000 mg. It can be placed in kantra n the car and be supplied from the sheath of electric lighter. The circuit includes one indicative LED and a screen LCD.
上传时间: 2013-12-14
上传用户:上善若水