自动控制

It has many functions such as conputerized control,frequency conversion speed regulation,fixed-length setting(Fixed-length is divided into servo and stepping two type.The speed is little slower during stepping fixed-length.It can cut paper to maximum 350 gramme of thickness),automatic count,voice-light alarm,electrice eye tracking automatic deviation-correcting etc..

具有电脑控制、变频调速、定长设置（定长分伺服与步进两种，步进定长是速度会慢一点，切纸时最厚只能切到350g）、自动记数、声光报警、电脑跟踪、自动纠偏等功能。

In order to measure the passive network's conduction automatically, a network conduction instrumentation based on FPGA technology was designed and implemented according to the design principle of Virtual Instrument. System adopted FPGA technology building a digital flat-top to imitatively produce the high quality sine signal. Under the control of C8051MCU, measurement, calculation and display of the port network's conduction were automatic implementation. Furthermore, the system has the function of frequency step measurement.

摘 要：为了实现对无源端口网络的导纳进行自动测量，根据虚拟仪器设计思想，设计实现了基于FPGA的网络导纳测量仪，系统以FPGA作为数字平台模拟产生优质的正弦信号，在单片机C8051的控制和处理下，自动实现端口网络导纳值的测量、计算、显示，同时具有频率步进测量功能。

The incise technology of robot is one of the very important research fields of incise technology, but the most of incise robots in use at present are offline show-teaching types, it is not easy to implement real-time tracking for incise accurately.

机器视觉主要用于机器人的轨迹跟踪问题研究、自制车辆的导航、自动焊接和自动切割设备的跟踪。把机器视觉引入切割机的控制过程，可以提高切割机的智能化和高技术含量。

Self-made infrared automatic door controller circuit, the market finished the automatic door control and enforcement agencies generally high prices, the introduction of the method is suitable for home use, the components used are very easy to find, do not have interest in like a try.

详细说明：自制红外线自动门控制器电路，市场上成品的自动门控制及执行机构价格普遍偏高，文中介绍的方法适合家庭自制使用，用到的元器件都很容易找到，有兴趣者不仿一试。

Most of the parameters are set by manual input, no automatic-timing control, insulation monitoring function.

目前我国粮食主要以包粮运输的方式来进行，这种方式与国外采用的散粮运输方式相比，存在很大的差距和不足，导致系统的自动化程度很低，而且参数设定大多由人工输入，没有自动定时控制、绝缘自动监测功能。

Automatic turning control is one of key technologies of navigation control system for agricultural vehicle.

自动转向控制是实现农用车辆自动导航的关键技术之一。

A CPU over-frequency method and system is composed of CPU, set module with BIOS ROM and CMOS RAM, control module of peripheral unit, storage module and time clock generation module. CPU over-frquency processing is completed automatically by executing CPU over-frequency program stored in BIOS ROM, meanwhile the highest FSB frequency value of CPU is obtained, and the system and peripheral unit can run at it. A testing for system stability is added to process of CPU over-frequency processing in order to ensure that the FSB frequency is applicable to the operation of CPU and peripheral unit.

一种CPU超频方法以及系统，包括CPU、具BIOS ROM及CMOSRAM的设定模块、外围装置控制模块、存贮器模块以及时钟产生模块组成，经过执行储存于BIOS ROM中的CPU超频程序后，自动完成CPU超频处理，并取得可供系统与外围装置稳定运作的最高的CPU的FSB频率值，于CPU超频处理的过程中，自动加入系统稳定性的测试，确保该FSB频率值适用于CPU与外围装置运作，使系统运作在超频状态下，亦能稳定地工作。

Henan factory used efficiently Raymond Mill powder production unit, from the Progressive expected to Powder process, fully automated, completely closed, automatic control of the wind election, automatically purify the advanced equipment, can produce 40 - 600 between the heads of stone powder, can also be processed less than 20 mm particles of various minerals.

本厂采用河南生产高效雷蒙磨粉机组，从进料到出粉过程，全自动化，全封闭，自动风选控制，自动除杂的先进设备，可生产40--600目之间的各种石粉，也可以加工20毫米以下的各种颗粒矿产品。

A kind of automatic reactive compensation control circuit in network designed by making use of Hall power sensor has already found its application to practice thus realizing the on-line automatic detection and the optimal compensation of network reactive power.

一种利用霍尔功率传感器设计的电网无功功率自动补偿控制电路已在实际中得到良好的应用，实现了电网无功功率的在线自动检测，从而达到电网无功功率的最佳补偿。

Drag the Recording Level slider to adjust the recording level, or select the Automatic Level Control checkbox to automatically adjust the recording level.

拖移录制电平滑块以调整录制电平，或选择"自动电平控制"注记格以自动调整录制电平。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。