查询词典 digital control

The former is the core of hardware, it is based on industrial control computer that expended with analog signal input board and digital signals input and output board.

其中工控机是自动化测试系统的硬件核心，在工控机内扩展了数据采集卡和数字量I/O卡，完成对电源输入、输出信号的采集和对系统的控制。

Utilize mathematical operation of the one-chip computer and control the function, combine the digital circuit of some scale of China, have realized the producing of variable frequency sinusoidal wave and the measurement of frequency , cycle , width of pulse to the signal ,etc.

利用单片机的数学运算和控制功能，结合部分中规模数字电路，实现了一些波形的输出，及对信号的频率、周期、脉冲宽度等的测量，使用单片机使整个系统具有极为灵活的可编程性，能方便地对系统进行功能扩展与改进。

This paper presents a design method of an off-line portable scanner, which can be used without computer. We discuss the system based on a synchronous Digital Signal Processor with multicenter, which is used to gather data with high speed. TIs TMS320VC5402 is a sixteen-bit fix processor, and we make it the core of our control system. Because it can not only handle data with high speed but also manipulate the data by abundant arithmetic/logic operations and determine the results of processing which can be output quickly as images.

本文提出了一种能够脱机使用的便携式扫描仪的设计思想，论述了高速多通道同步DSP数据采集系统，以高性能的TMS320VC5402十六位定点DSP为核心，充分利用其强大而高速的数据处理能力对采集的数据进行复杂的运算，并快速以图形方式输出处理结果。

Keywords power factor correction; reversible converter; variable structure control with sliding mode; space vector; digital signal processor

要害词 功率因数校正；可逆变流器；滑模变结构控制；空间矢量；数字信号处理器

Keywords power factor correction; reversible converter; variable structure control with sliding mode; space vector; digital signal processor 学友吧$m F6'5w-PI?

X\；U k'y1关键词功率因数校正；可逆变流器；滑模变结构控制；空间矢量；数字信号处理器

This rugged little beast boasts some killer bells and whistles, such as 11 distinctive sound styles ranging from clean to high gain, 11 great sounding, digital effects, a "knob-based" control panel that's really easy to use plus a whole lot more.

这崎岖的小兽拥有一些杀手的编钟和口哨，如11独特的声音风格，从清洁，以高增益， 11大唱高调，数字效果，一个"旋钮为本"的控制面板的真正易于使用，再加上整个得多。

Digital signal processor DSP and realizes each kind of digitalsignal processing algorithm prominent merit fast by its uniquestructure, in the correspondence, the radar, the sound navigationand ranging, voice signal processing, the imagery processing, thehigh-speed control and the instrumentation equipment and so onnumerous domains has obtained the widespread application.

摘要数字信号处理器DSP以其独特的结构和快速实现各种数字信号处理算法的突出优点，在通信、雷达、声纳、语音信号处理、图象处理、高速控制和仪器设备等众多领域获得了广泛应用。

Based on PLC,servo drive,and frequency control technology etc,a new digital spinning frame is developed which mechanism is separately transmitted by five motors,and can be used to spin cotton yarn,hemp yarn and slubby yarn.

基于可编程逻辑控制器、伺服驱动和变频调速等技术，开发5个电机独立传动各运动机构的数字化小样细纱机，可纺棉型、麻型纱线，还可纺竹节纱。

This Corporation relies on the basis of production for festival decorative lamp , LED lighting product over past ten years , currently producing and gradually perfecting following LED serial product , named as rainbow tube , fence-guard profile lamp , advertisement screen with full-color intelligent digital lamp , T5 lamp , colorful zone wall , pixel display screen , big-power spot light , LED table lamp , big-power projection lamp , spot light-source series , wall-filled lamp series , crystal transprarent lamp , LED epoxy pixel lamp strip , ceiling curtain wall lamp , lamp cup , bulb , crystal honeycomb bulb , crystal lamp cluster series , underwater lamp , underground lamp , ceramic tile lamp , illuminant module with advertisement sign , rainbow lamp picture modeling light series , staring lamp , net-shape lamp , curtain lamp and Christmas lamp cluster ; along with LED light-explosive lamp , flash-frequent bulb series and fuse light strip ; this Corporation also produces LED full-color display control system , LED solar lawn lamp , LED serial lighting component and optical fiber and lighting resource generator series .

公司在秉承10多年的生产节日装饰灯、LED灯饰产品的基础上，目前正量产及逐步完善以下LED系列产品；全彩数码彩虹管、护栏轮廓灯管、全彩智能数码管广告屏、T5管、动感彩屏墙、像素显示屏、大功率射灯、LED台灯、大功率投光灯、点光源系列、洗墙灯系列、水晶透镜轮廓灯、LED环氧像素灯条、天花幕墙灯、灯杯、灯泡、水晶蜂窝泡、水晶灯串系列、水底灯、埋地灯、地砖灯、广告标志发光模块、彩虹管图案造型灯系列、星星灯、网灯、窗帘灯及圣诞灯串；还有LED曝光灯、频闪灯泡系列，保险丝灯带；公司还生产LED全彩显示屏控制系统、LED太阳能草坪灯、LED系列灯饰配件以及光纤与光源发生器系列。

Secondly, using digital processor TMS320LF2407, which is special for motor control, we develop a squirrel-cage induction motor experiment platform which based on VC principle.

其次依据矢量控制的原理，以电机控制专用的DSP 芯片TMS320LF2407 为核心，设计、开发了一套基于 DSP 的矢量控制变频调速实验平台。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。