analog input中文是什么意思

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中文翻译
造句

模拟输入
相似输入

analog n. ＝ analogue.
input n. 1.【电学】【自动化】输入；输入端。 2.输入电路 ...
aio analog input and output 模拟输入输出
analog input block 模拟输入块
analog input card 模拟输入卡
analog input channel 模拟量输入通道; 模拟输入通道
analog input expander 模拟输入扩展器
analog input module 模拟输入模件; 模拟输入模块; 模拟输入组件
analog input operation 模拟输入操作
analog input-channel amplifier 模拟输入通道放大器
ani analog input 模拟输入
cai computer analog input 计算机模拟输入
input analog amount 输入模拟量
on-line analog input 联机模拟输入; 在线模拟量输入
read analog input 读出模拟输入; 读模拟量输入
high level analog input subsystem 高级模拟输入子系统
a analog 模拟
analog in 模拟输入
a-a analog-analog 模模
analog-analog a-a 模拟
in input 输入
input n. 1.【电学】【自动化】输入；输入端。 2.输入电路，输入信号，输入功率[电压]。 3.放入物，投入的资金。 (inputted, input；inputting) vt.,vi. 把(数据等)输入计算机。
to input 键入; 敲入
analog digital analog converter 模拟数字模拟转换器
analog-analog conversion 模拟-模拟变换

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The development of mscis mainly includes the following two parts : the cards and the software running on the communication computer . there are five types of cards , communication card , control card , analog output card , analog input card and digital input / output card
Mscis接口系统的研制工作主要包括两大部分：系统硬件板卡(包括通信卡、控制卡、模拟量输入卡、模拟量输出卡和数字量输入输出卡)的研制和通信计算机软件研制。
The system have follow characteristic : we used tlc5540 for digital converter , the maximum conversion rate of the tlc5540 is at least 40 msps ( mega samples per second ) , and the typical analog input bandwidth is more than 75mhz . the design between tlc5540 and tms320vc33 interface directly
该系统主要特点如下。我们采用的a d转换器最高工作频率可到40mhz 。 tms320vc33和a d之间直接接口，最大限度地发挥了a d转换器的能力。
Grounded on the system structure , bus controller ( bc ) design includes six modules : electrical remote terminal ( ert ) , analog input , digital input , digital output , bus communication and power supply module . the detailed design of each module is discussed in this dissertation
在该系统结构下，对汇流条控制器进行了方案设计，将其划分为六个功能模块： ert (电气远程终端)模块、模拟量输入模块、数字量输入模块、数字量输出模块、通信模块和电源模块。
After comparing the various types of a / d structures and their advantages and disadvantages , this project adopts pipelined structure and processes the voltage of the analog input . it is structured in 10 identical stages cascaded , each of which quantizes the analog signal from the previous stage and outputs one bit the digital code as well as the residue signal to the next stage
它采取10个相同的处理单元级连，每个处理单元对所输入的模拟信号进行量化，输出一位数字信号，并把经该级处理后剩下的量化噪声信号传入下一处理单元，如此下去，直至最后一个处理单元。
Scada ( supervisory control and data acquisition ) system is the combination of computer technology and automation control . generally speaking , it is consist of control center , rtu ( remote terminal unit ) , and data communication , rtu functions sampling analog input signals like voltage and current , checking digital input signals , and executing digital output signals to turn on and off street light
Scada ( supervisorycontrolanddataacquisition )系统是计算机通信与自动化技术相结合而产生的应用系统，从整体上来讲，它主要包括监控中心， rtu ( remoteterminalunit )和数据通信三大部分。
Thirdly , the range switch circuit and filter circuit are designed in the analog input channel . to realize the safe high speed acquisition , the interface circuits are separated from the function circuits , and the isolation power with high performance and digital isolator is used to restrain the common mode disturb and noise of the input
3 .模拟输入通道设计有量程切换电路和滤波电路,并且采用了屏蔽、浮置技术和磁耦隔离技术,使用了高性能的隔离电源和磁电耦合器,有效地抑制了输入信号的共模干扰和噪声,实现了安全、高速的数据采集。
And the interfaces have analog input , analog output and digital input / output . we have used differently cards , such as pc - 6330d a / d card , pcl - 728 d / a card based isa bus , ipc - 5375 i / o card and so on . in addition , we select micro - stir switches and pressure sensors as sensor elements to inspect the system and choose relays and induction valves to control the bicycle pump and the motor
总线采用isa内部总线；接口主要有模拟量输入接口、模拟量输出接口、开关量输入输出接口等，课题分别选用pc - 6330d型a d板卡、基于isa总线的型号为pcl - 728的d a板卡、型号为ipc - 5375的i o板卡；另外，课题选用了微动式行程开关、压力变送器作为传感元件检测系统，选用继电器、电磁控制换向阀实现对气缸、电机的控制；采用vc + + 6 . 0编制控制软件，实现了纤维铺放技术的计算机控制。
These field control modules include : analog input / output module ao / ai , digit input / output module di / do , sound alarm module , record module , etc . the key works is to develop canbus net card and its driver which is based on can2 . 0a , configure software for the server pc and makeup communication protocol as well as modules driver programs
现场控制模块主要有模拟量输入输出ai / ao模块,数字量输入/输出di / do模块,语音报警模块和报警记录模块。本设计主要开发上位机组态软件和网卡通讯驱动程序,制定符合can2 . 0a的模块通讯协议和模块驱动程序。
Plc is widely used in automatic control for its strong function , high reliability , wide applicability , modular structure and etc . many customer services , such as showing process - flow charts , displaying dynamic - data - base interfaces , editing tables , generating charts , managing production and etc , can be provided by connecting personal computers ( pcs ) to a plc network . in a plc - pc system , plcs , which serves as the low - level units , are used to collect and control the data , ( for example , the on / off quantities and analog input / output quantities )
把个人计算机连入plc网络可以向用户提供诸如工艺流程图显示、动态数据画面显示、报表编制、趋势图生成、窗口技术以及生产管理等多种功能，作为底层单元的plc完成对现场开关量、模拟输入输出量的控制处理，而利用微型计算机良好的人机对话界面和数据处理功能，实现对一台或多台plc进行监控，充分发挥plc可靠、灵活的控制性能和计算机在管理、监控等方面的优势，提高控制系统的整体自动化程度。
The bottleneck of hybrid filter banks adc system is that it cannot sample directly higher radio frequency signal because of lower analog input bandwidth of its adc . in order to remove it , a kind of downsampler model based on nyquist and bandpass sampling theorem is presented , analyzed and proved in time and frequency domain , in addition a downsampler is designed according to the model . on the basis of hybrid filter banks adc system , a class of high speed hybrid filter banks adc system is proposed
针对混合滤波器组adc系统因其adc模拟输入带宽低而不能对频率较高的射频模拟信号进行模/数转换的瓶颈，作者提出了一种基于nyquist采样定理和带通采样定理的抽取器数学模型，对该数学模型进行了时域、频域的分析证明后，设计了一种基于该数学模型的sha抽取器，进而在混合滤波器组adc系统的基础上，提出了高速混合滤波器组adc系统。