众文网1.求一篇关于单片机的英文论文
基于虚拟仪器LabWindows/CVI的电能质量分析仪
【英文篇名】 Power Quality Analyzer Based on Lab Windows/CVI
【中文关键词】 虚拟仪器； 电能质量； LabWindows/CVI； 快速傅立叶；
【英文关键词】 Virtual instruments; power quality; LabWindows/CVI; Fourier transform;
【摘要】 针对传统电能质量分析系统存在的存储容量小，显示功能单调，非正弦电参量测量误差大，数据分析处理能力欠缺等问题，提出了基于LabWindows/CVI虚拟技术平台的电能质量分析仪的设计方案，其中包括利用过零检测方法进行频率检测和测量；利用快速傅立叶变换求出基波和谐波幅值、相位；利用相关方法求信号的相位差等.经反复测量及试验，效果良好.
【英文摘要】 Traditional power quality analyzer has the problems that storage capacity is small,the display function is monotonous,the measurement error of non-sinusoidal parameter is big and the data analyzing and processing is imperfect.This paper proposed the design scheme of power quality analyzer based on LabWindows/CVI.It includes Measure the frequency by Zero Cross Detection.To measure the amplitude and phase of fundamental and harmonious by Fast Fourier Transform and to get the phase deflection by correlation.
2.求有关单片机英文文献及翻译,毕业设计用的
1. About SCM It can be said across the twentieth century, the three "electric" era, that is, electrical era, the electronic age, and has now entered the computer age. However, such a computer, usually refers to the personal computer, referred to as PC. It consists of the host, keyboard, monitor etc.. Another type of computer, most people do not know how. This computer is to smart to give a variety of mechanical microcontroller (also known as micro-controller). As the name suggests, this computer system only used the smallest one IC, you can perform simple operations and control. Because of its small size, usually hidden in a charged mechanical "stomach" Lane. It is the entire device, like the human brain plays a role, it goes wrong, the whole device was paralyzed. Now, this MCU has a very wide field of use, such as smart meters, real-time industrial control, communications equipment, navigation systems, home appliances and so on. Once the microcontroller were using a variety of products, you can serve to upgrade the effectiveness of the product, often in the product name is preceded by the adjective - "smart", such as washing machines and so intelligent. At present, some technical personnel of factories or other amateur electronics developers to engage in out of certain products, not the circuit is too complex, that is, functions are too simple and easy to be copied. The reason may be stuck in the product without the use of a microcontroller or other programmable logic device. SCM basic component is a central processing unit (CPU in the computing device and controller), read-only memory (usually expressed as a ROM), read-write memory (also known as Random Access Memory MRAM is usually expressed as a RAM) , input / output port (also divided into parallel port and serial port, expressed as I / O port), and so composed. In fact there is also a clock circuit microcontroller, so that during operation and control of the microcontroller, can rhythmic manner. In addition, there are so-called "break system", the system is a "janitor" role, when the microcontroller control object parameters that need to be intervention to reach a particular state, can after this "janitor" communicated to the CPU, so that CPU priorities of the external events to take appropriate counter-measures. 单片机的简介 可以说，二十世纪跨越了三个“电”的时代，即电气时代、电子时代和现已进入的电脑时代。
不过，这种电脑，通常是指个人计算机，简称PC机。它由主机、键盘、显示器等组成。
还有一类计算机，大多数人却不怎么熟悉。这种计算机就是把智能赋予各种机械的单片机（亦称微控制器）。
顾名思义，这种计算机的最小系统只用了一片集成电路，即可进行简单运算和控制。因为它体积小，通常都藏在被控机械的“肚子”里。
它在整个装置中，起着有如人类头脑的作用，它出了毛病，整个装置就瘫痪了。现在，这种单片机的使用领域已十分广泛，如智能仪表、实时工控、通讯设备、导航系统、家用电器等。
各种产品一旦用上了单片机，就能起到使产品升级换代的功效，常在产品名称前冠以形容词——“智能型”，如智能型洗衣机等。现在有些工厂的技术人员或其它业余电子开发者搞出来的某些产品，不是电路太复杂，就是功能太简单且极易被仿制。
究其原因，可能就卡在产品未使用单片机或其它可编程逻辑器件上。单片机的基本组成是由中央处理器（即CPU中的运算器和控制器）、只读存贮器（通常表示为ROM）、读写存贮器（又称随机存贮器通常表示为RAM）、输入/输出口（又分为并行口和串行口，表示为I/O口）等等组成。
实际上单片机里面还有一个时钟电路，使单片机在进行运算和控制时，都能有节奏地进行。另外，还有所谓的“中断系统”，这个系统有“传达室”的作用，当单片机控制对象的参数到达某个需要加以干预的状态时，就可经此“传达室”通报给CPU，使CPU根据外部事态的轻重缓急来采取适当的应付措施。
3.谢谢各位大神了,求一篇单片机英文论文,最好是51单片机的文献,
Traditional power quality analyzer has the problems that storage capacity is small,the display function is monotonous,the measurement error of non-sinusoidal parameter is big and the data analyzing and processing is imperfect.This paper proposed the design scheme of power quality analyzer based on LabWindows/CVI.It includes Measure the frequency by Zero Cross Detection.To measure the amplitude and phase of fundamental and harmonious by Fast Fourier Transform and to get the phase deflection by correlation.。
4.单片机论文摘要（汉译英）急
In recent years, as computer penetration in the social field and large-scale development of integrated circuits, microcontroller applications are progressing towards depth, because of its function, small volume, low power consumption, cheap, reliable operation and other features therefore particularly suitable for systems with control of more and more widely used in automatic control, intelligent instruments, meters, data collection and household appliances and other fields. Serial communication system uses a serial work, transmission and display information so that data can pass in different places. This design is the use of MSC-51 Series Microcontroller AT89C51 as the central device in the design of serial communication system. Proteus and Keil structures in the simulation platform to assembly language as a programming language for simulation. System to achieve a number of serial communication, use of a master-slave, host to send data, receive data from the machine and displayed under the agreement.ok. 展开。
5.求一篇关于51单片机的中英文对照的材料,毕业设计用
摘要
本文主要介绍了基于PID控制理论的单片机温度的控制。控制器件使用单片机，单片机的应用有利于增加控制的灵活性，提高控制精度，减小控制部分的体积，是现代控制的主要硬件部分。
温度是工业控制对象的主要被控参数之一，如冶金，机械，食品，化工各类工业中广泛使用的各种加热炉，热处理炉，反应炉等。在过去多是采用常规的模拟调节器对温度进行控制，本文采用了单片微型机对温度实现自动控制。对不同的升温速率升温，再对某种仪器在不同升温状况下的特性进行检测，达到了较高的精度。
应用继电器自整定方法，可以快速整定PID参数，减少工人的工作量，计算出错的几率降低很多。所使用的时间也减少了很多，工作效率大大提高。并应用经验公式快速计算出相应的数值。
关键词： PID 单片机 继电器整定 温度控制
6.求一篇有关单片机的外文翻译3000字
单片机又称单片微控制器，它不是完成某一个逻辑功能的芯片，而是把一个计算机系统集成到一个芯片上。相当于一个微型的计算机，和计算机相比，单片机只缺少了I/O设备。概括的讲：一块芯片就成了一台计算机。它的体积小、质量轻、价格便宜、为学习、应用和开发提供了便利条件。同时，学习使用单片机是了解计算机原理与结构的最佳选择。
SCM is also known as single chip microcontroller, it is not complete a certain logic function of the chip, but a computer system integrated into a chip. The equivalent of a microcomputer, and compared to the computer, the single chip is only a lack of I/O equipment. Generally speaking: a chip has become a computer. Its small size, light weight, cheap, for the study, application and development provides a convenient condition. At the same time, learning to use the MCU is the best choice to understand the principle and structure of the computer.
单片机的使用领域已十分广泛，如智能仪表、实时工控、通讯设备、导航系统、家用电器等。各种产品一旦用上了单片机，就能起到使产品升级换代的功效，常在产品名称前冠以形容词——“智能型”，如智能型洗衣机等
SCM has a very wide range of applications, such as intelligent instruments, real-time industrial control, communications equipment, navigation systems, household appliances, etc.. Once a variety of products with the use of a single chip, you can play the product to upgrade the effectiveness, often in the product name preceded by the adjective - "intelligent", such as intelligent washing machines, etc.
7.汉译英 单片机论文摘要
Based on the design of electronic SCM Abstract: In recent years, with computer penetration in the social sphere and the development of large-scale integrated circuits, MCU applications are constantly deepening, as it has a function of strong, small size, low power consumption, cheap, reliable, Easy to use, and other characteristics, and therefore particularly suited to control the system, more widely used in automatic control, intelligent instruments, meters, data acquisition, military products and household appliances, and other fields, the MCU is often as a core Parts to use, in accordance with specific hardware and application-specific characteristics of the object with software to make perfect. This is done in electronic form SCM (AT89S51) as the core, the combination of related components (of cathode LED digital display, BCD-latch / 7 of the decoder, and so on), Coupled with the corresponding software, to achieve Clock calendar shows that the function of the calendar also calculated, display and the clock, the calendar of calibration, and multi-channel Kaiguandingshi output, and other functions, some of its hardware components is difficult choice, layout and welding. Key words: SCM AT89S51 a total of cathode LED digital display BCD-latch / 7 of the decoding。
8.求单片机的英文文献,有中文翻译的大约4000字左右
基于单片机的电子表设计
摘要：近年来随着计算机在社会领域的渗透和大规模集成电路的发展，单片机的应用正在不断地走向深入，由于它具有功能强，体积小，功耗低，价格便宜，工作可靠，使用方便等特点，因此特别适合于与控制有关的系统，越来越广泛地应用于自动控制，智能化仪器，仪表，数据采集，军工产品以及家用电器等各个领域，单片机往往是作为一个核心部件来使用，在根据具体硬件结构，以及针对具体应用对象特点的软件结合，以作完善。
本次做的电子表是以单片机（AT89S51）为核心，结合相关的元器件（共阴极LED数码显示器、BCD-锁存/7段译码等），再配以相应的软件，达到实现时钟日历显示的功能，也具有日历计算、显示和时钟、日历的校准，以及多路开关定时输出等功能，其硬件部分难点在于元器件的选择、布局及焊接。
Based on the design of electronic SCM
Abstract: In recent years, with computer penetration in the social sphere and the development of large-scale integrated circuits, MCU applications are constantly deepening, as it has a function of strong, small size, low power consumption, cheap, reliable, Easy to use, and other characteristics, and therefore particularly suited to control the system, more widely used in automatic control, intelligent instruments, meters, data acquisition, military products and household appliances, and other fields, the MCU is often as a core Parts to use, in accordance with specific hardware and application-specific characteristics of the object with software to make perfect.
This is done in electronic form SCM (AT89S51) as the core, the combination of related components (of cathode LED digital display, BCD-latch / 7 of the decoder, and so on), Coupled with the corresponding software, to achieve Clock calendar shows that the function of the calendar also calculated, display and the clock, the calendar of calibration, and multi-channel Kaiguandingshi output, and other functions, some of its hardware components is difficult choice, layout and welding.
9.关于单片机的毕业论文摘要英文翻译 求翻译
In recent years, with the rapid development of science and technology, the application of single chip is accepted broadly in real-time detection and automatic control of microcomputer. Although it's often act as the core component of single chip system, it is not enough only with the knowledge of single chip. Engineers also need to think about the structure of the hardware to perfect the system.
Currently most higher education institutions have built single chip laboratory, equipped with experiment box and other hardware simulation equipment. But the circuitry of the experiment box is fixed and the experiment steps are hard to be changed. It is not fit the trend of rapid development speed of single chip technology. It is also unsuited to develop students' abilities and creativities. With the introduction of the Proteus software simulation technology, it can be solved at a certain extent. We could design more experiment steps and help students completing their self-study with the simulation experimental platform. It is a positive technology for system construction.
Based on the information above, the author design a temperature alarm system with functions of automatic temperature monitoring and artificially infrared temperature adjustment. This system is created based on the single-chip microcomputer simulation environment, using the PIC single chip of MICOCHIP ltd as the main control chip, combined with peripheral infrared sensor, LCD display, temperature sensing, dc motors, heating electric stove wire and alarm equipment. The control system of main chip and main program was written in C program.
This design has the advantages of reducing cost and increase practicability. It is could be adopted by most higher education institutions.
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