查询词典 automatic control

Since the lotus root decompression for the box to start the counter protective structure, there are auto-transformers, AC contactor, smart motor protectors digital display components, etc., and below 75 kilowatts for the products, the Department of the use of automatic control mode, and more than 80 kilowatts of products, with two automatic control mode manually, by the change-over switch to switch, smart motor protectors digital display of 0 ~ 240 seconds can be automatically adjusted to control start-up time, prepared autotransformer 60 percent have a rated voltage (65%) and 80% tap two groups, then the factory in 60%(65%) on tap, if you need a larger starting torque, which can be accessed by 80% in the tap, and there are overload, and loss of pressure off the protection.

自藕减压启动柜为箱式防护结构，有自耦变压器、交流接触器、智能数显电机保护器(时间继电器、时间继电器)等元件组成，对于75千瓦及以下的产品，系采用自动控制方式，80千瓦及以上的产品，具有手动自动两种控制方式，由转换开关进行切换，智能数显电机保护器在0～240秒内可以自动调节控制起动时间，自耦变压器备有额定电压60％（65％）及80％二组抽头，出厂时接在60％（65％）抽头上，如果用户需要用较大的起动转矩，可接在80％抽头上，并有过载、断相及失压保护。

Resistance pure water system, 3-waste treatment system, and shock-proof working-table, and about 80 sets of micro-electrical-mechanical technical equipment are installed, including AMS200 ICP plasma etching system, ICP-2B etching machine, AWB04 bonding machine, MA6/BA6 Karlsus double-face photolithography machine/bonding machine, POLI-400 chemical-mechanical-polishing tool, WL2040 aluminum-wire press welder, OPTI CAOT 22i decktop precision spin coasting system, ZSH406 automatic dicing saw system, DQ-500 plasma photoresist-removing machine, HXS150S automatic centrifugal spinner, AXTRON MOCVD metal organic chemical vapor deposit system, 4470 micro-control 4-tube diffusing furnace, type 4371 LPCVD low pressure chemical vapor deposit system, OMICRON MBE molecular beam epitaxy system, JS-3X100B magnet-control spattering equipment, PECVD-2E plasma deposit apparatus, ZZSX500C electron-beam vapor equipment, JC500-3/D magnet-control spattering-coating machine, H63-14/ZM quartz-tube cleaning machine. Measurement instruments include OLS1100 Confocal Laser Scanning Microscope, DEKTAKIII Surface Profiler, D41-11A/ZN 4-probe resistance test instrument, Nikon L150 metallurgical microscope, and so on.

中心现有80多台各种微机电工艺设备，如AMS 200深硅等离子体刻蚀系统、ICP-2B刻蚀机、AWB04键合机、MA6/BA6 Karlsuss双面光刻机和键合机、POLI-400化学机械抛光机、WL2040铝丝压焊机、OPTI CAOT 22i喷涂胶机系统、ZSH406全自动划片机、DQ-500等离子去胶机、全自动清洗甩干机、AXTRON MOCVD金属有机物化学气相沉积系统、4470微控四管扩散炉、4371LPCVD低压化学沉积系统、OMICRON分子束外延系统、JS-3X100B磁控溅射台、PECVD-2E等离子淀积台、ZZSX500C电子束蒸发台、JC500-3/D磁控溅射镀膜机、石英管清洗机，以及多种常用测试仪器，如OLS1100激光共聚焦显微镜、DEKTAK-III台阶测量仪、D41-11A/ZN四探针电阻测试仪、Nikon L150金相显微镜等。

CENTUM CS-1000 DCS modularization automatic control system and PFCD-S control station are selecting to realize the automatic control of cold blast workshop, desulphuration, sulfur and ammonium and final cooling benzol washing zone etc and to increase the purifying quality and recovery of the coke oven gas.

选用CENTUM CS-1000 DCS模块化自动控制系统，控制站采用PFCD-S型，实现了鼓冷、脱硫、硫铵及终冷洗苯工段等的自动控制，提高了焦炉煤气净化质量和回收率。

Nissan Automobile Series Atlas computer maintenance to the form of illustrations Nissan introduced the current mainstream car line car engine, automatic transmission, anti-theft control system, automatic air-conditioning systems and electrical anti-lock brake control system, focusing on the Teana, the new Bluebird, Sunny, demeanor, Sylphy, Tiida, Chun-Yi and Li-wei variety of models such as the work of electrical control system theory, fault detection and diagnosis of terminal maintenance.

日产车系汽车电脑维修图集》以图文并茂的形式介绍了当前日产车系汽车主流发动机、自动变速器、防盗控制系统、自动空调系统及防抱死制动装置的电控系统，着重讲述了天籁、新蓝鸟、阳光、风度、轩逸、颐达、骏逸和骊威等多款车型电控系统的工作原理、端子检测与故障诊断维修。

This thesis focuses on the control scheme and dominated ideas of the painting automatic control system. The system adopted inductance near-switch and digital plate to check the location and shape of steel and based on S7-200PLC to control the call-off of a electronic- controlled valve, thus achieving automatic painting.

本文的重点在于喷漆控制系统的控制方案与思路，系统采用电感式接近开关和数码盘来检测钢板的位置和形状，以S7-200PLC为核心对电控阀进行通断控制，从而实现自动喷漆。

In the recent years, the company has successively developed the fully servo control extra-fine metallic wire drawing machine without tension bar, stainless steel fine wire drawing and annealing machine, the true meaning constant tension and constant line rate and fully-automatic single-head and single-control annealing wire coiling machine, fully-automatic active wire laying device and inductive and constant annealing extra-fine copper wire drawing machine and other new products, which have basically solved the defects of the finished product wires manufactured by ordinary equipment that tension inequality, disordered wire arranging, incapability for anti-drawing intensity and extension rate control and low finished product rate, etc and have improved the product quality to a higher grade.

近年来，本公司相继开发出全伺服控制无张力杆的贵金属极细线拉线机，不锈钢微丝拉丝退火一体机，真正意义上的恒张力，恒线速，全自动的单头单控退火线绕线机，全自动主动放线装置以及带感应式连续退火的极细铜线拉线机等新产品，根本解决了普通设备生产出的成品线内外松紧不一，排线不整齐，抗拉强度和延伸率无法控制，成品率低等缺陷，使产品质量更上了一个档次，设备的外观，制造精度和技术性能可以与进口设备相媲美，完全能够满足客户国外订单的高品质要求。

Radiator inlet valve of ordinary type and with automatic temperature control two kinds, common inlet valve for the stepless adjustment; automatic temperature control-type inlet valve can be adjusted automatically according to the room set temperature radiator into the water, to bring the scale of the a Y-Pattern Piston Check Valve very regulation, operation and convenient control.

散热器进水阀有普通型和带自动温控型两种，普通型进水阀为无极调节；自动温控型进水阀能根据房间设定温度自动调节散热器进水量，是带刻度的有极调节，作控制方便。

Researching automatic screen printer,this paper proposes a hardware architecture of motion control system of automatic leadfree screen printer based on PLC,completes software design of motion control system, introduce FSM thinking in the programmingprocess,not only simplifies programming,but also guarantees the stability and reliability of system effectively; solves the problem ofabsolute positioning when motor need switching frequency, guarantees operating speed and motion control accuracy of system.

以全自动锡膏印刷机为研究对象，提出了基于PLC的印刷机运动控制系统的硬件体系结构，完成了运动控制系统的软件设计，将状态机思想引入于PLC程序的编写中，不仅简化了编程，而且有效保证了系统的稳定性及可靠性；解决了电机需要切换倍频时的绝对位置定位问题，提高了系统的运行速度及运动控制精度。

This paper precisely conducts the special topic research in view of some important technologies of the digitized control module.(1) AC motor control circuit of PAN/TILT is designed ,which speed is controlled by AT89C51 MCU. DC motor control circuit of LENS is designed too.(2) The hardware and software of automatic temperature control is designed, which used in camera protect box without A/D IC. A kind of single wire communication IC is used in the circuit. So, the program is given.(3) A method of video switch without picture shock is discussed in this paper, and 16x8 video switch circuit is designed. AT89C51 can carry out time sequence logical control with the sync signals by request..(4) The module of real-time clock is designed, in which, LCM is used, a kind of three-wire communication IC is used too.

1给出了一种由89C51单片机控制的简单易行的交流云台转动变速控制电路，实现了云台及其电动三可变镜头的控制；(2)给出了无需外加A/D、单线通信的防护罩自动温度控制电路，完成了单片机温度控制软件的设计；(3)提出了"无抖动"视频切换的设计思想，给出了16×8的视频切换电路，利用单片机在视频信号的场消隐期控制切换，从而实现了"无抖动"切换；(4)给出了一种三线接口通信的液晶显示实时时钟电路，完成了程序设计；(5)提出了在视频监控系统数字控制模块中，用CAN总线取代传统的RS-485总线，实现PELCO-P协议传输的方案。

Based on the characteristics of the chip we designed to control the hydraulic servo system for the core of this system, control circuit valve using digital potentiometer, through programming, automatic regulation resistance, high AD698 and accurately by an LVDT valve mechanical displacements converted single polarity dc voltage, through the simulation, the design of PID algorithm of closing valves, the degree of control system and superordination machine, realize the valve control circuit of adjustment and control.

基于上述特点我们设计了以单片机为控制核心的液压伺服阀控制电路，本系统采用数字电位器，通过编程自动调节电阻值，采用AD698 与LVDT 配合，高精确地将阀门的机械位移转换成单极性直流电压，通过模拟PID调节算法，设计实现了对阀门开合程度的控制，该系统与上位机进行通信，实现对阀门控制电路的调试及监控。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。