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在这个绕系统,我们使用三菱A系列PLC作为主控制台 PLC,因为它有快的反应和伟大的能力的特征 信息处理的。 它被用于控制共计的行为 与FX系列PLCs一起的winding系统绕和解开 system. 系统和这些的序列的操作行动 actions予先被编辑了入控制程序由设计师。 control节目设置绕系统的一系列的操作,告诉 the PLCs如何控制系统。 所有传感器的现状或 actuators被保存作为一一些在PLC的输入、产品或者旗子信号 memory. 所以, PLC节目是监测的依据在PLC controlled制造系统。 半新的The程序编制方法是梯子图方法。 PLC 以软件工具跑的形式, system提供一个设计环境 on允许梯子图被开发的主机终端, verified,被测试和被诊断。 首先,高级节目被写 diagrams. 然后,梯子图被转换成二进制指示 codes,以便他们在随机存取存储器(RAM)可以被存放或 erasable可编程只读存储器(EPROM)。 连续的其中每一 instruction由CPU解码并且执行。 Thefimctionof CPU是控制记忆和输出入装置的操作和处理数据 根据节目的。 在PLC的每输入和输出连接点 has被用于的地址辨认输入/输出位。 直接的方法 数据的representation与输入、产品和记忆相关是 根据事实PLC记忆被组织入三个地区: 输入 image记忆、产品图象记忆和内存[4]。
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以下翻译杜绝机译,请放心采用。In this winding system, we use Mitsubishi A series PLC as master station PLC because it has the characteristic of quick response and great ability of information processing. 在这一卷绕系统中,我们采用了三菱的A系列PLC(可编程控制器)作为主站控制器,因为它具有迅速响应的特性和巨大的信息处理能力。It is used to control the behaviors of the total winding system together with FX series PLCs of winding and unwinding system. 它被用来控制整个卷绕系统以及卷绕和退绕系统FX系列PLC的性状。The operating actions of the system and the sequence of these actions were edited beforehand into the control program by the designer. 系统的动作行为和这些动作的顺序被设计人员事先编辑进控制程序中。The control program sets a series of operations of the winding system, which tells the PLCs how to control a system. 此控制程序设定卷绕系统的一系列运作,他告诉PLC如何来控制系统。The current states of all sensors or actuators are saved as an array of input, output or flag signals in the PLC memory. 所有传感器或执行器的现行状态都被作为输入、输出或旗号信号的阵列,在PLC存储器保存下来。Therefore, the PLC program is the basis of monitoring in a PLC controlled manufacturing system.因此,PLC程序在一个由PLC控制的制造系统中是监控的基础。 The programming method used is the ladder diagram method. 所采用的编程方法是梯形图法。The PLC system provides a design environment in the form of software tools running on a host computer terminal which allows ladder diagrams to be developed, verified, tested, and diagnosed. PLC系统提供了一个软件工具形式的设计环境,这些软件工具在可以开发、验证、测试、并诊断梯形图的主机终端上运行。First, the high-level program is written in diagrams. 首先,在梯形图中写下高层次的程序。Then, the ladder diagram is converted into binary instruction codes so that they can be stored in random-access memory (RAM) or erasable programmable read-only memory (EPROM). 然后梯形图就被转换成二进制指令码,所以它们就可被储存在随机存取存储器(RAM)或可擦除可编程序只读存储器(EPROM)中。Each successive instruction is decoded and executed by the CPU. 每一个相继的指令由CPU(中央处理器)解码和执行。Thefimctionof the CPU is to control the operation of memory and I/O devices and to process data according to the program. CPU的功能是控制存储器和输入/输出器件的工作,并根据程序处理数据。Each input and output connection point on a PLC has an address used to identify the I/O bit. 在一个PLC上的每一个输入和输出连接点都有一个地址,用来识别该输入/输出位。The method for the direct representation of data associated with the inputs, outputs, and memory is based on the fact that the PLC memory is organized into three regions: input image memory, output image memory, and internal memory[4]. 这种用于直接表示与输入、输出和存储器相关的数据的方法是基于以下事实,即PLC存储器被组织进了三个区域:输入图像存储器、输出图像存储器和内部存储器【4】
雁儿小妞宝
我有一篇我本科毕设的小论文,英文中文都有,而且是我人工翻译的,8000字左右。你要的话PM我。我是电气工程及其自动化专业的。《Analysis of thyristor-controlled phase shifter applied in damping power system oscillations》
迟到的春风
在这个卷绕系统中,我们使用三菱A系列的PLC做主站PLC,因为它有很快的响应速度和很强的信息处理能力。它和FX系列的PLC(卷绕和非卷绕系统的)搭配使用,用来控制整个卷绕系统。 系统的运行过程和顺序被设计人员预先输入控制程序中,控制程序设置了一系列卷绕系统的作业来告诉PLC(这个系统的)怎么去控制这个系统。当前传感器和执行器的状态被PLC存储为一系列的输入、输出或者状态标记信号存在PLC的存储器中。因此,PLC程序是一个PLC控制的制造系统中的监控基础。PLC经常使用的编程语言是梯形图语言,PLC系统提供了可以在一台主机终端上运行的工具软件的开发环境,这个工具软件可以提供梯形图语言的开发、检验、测试和诊断功能。首先,高级程序用图表(梯形图)的形式被写出来,然后,梯形图被转换为二进制的指令编码,以便这些程序可以被存储在随机存储器里(RAM)或者可擦除可编程存储器里(EPROM)。每一个连续的指令通过CPU经行解码并执行,CPU的“thefimction”(此处可能英文有误)根据 程序的设定来控制存储器和输入输出(I/O)设备的操作并处理数据,每一个在PLC上的输入输出的连接点都有一个被识别的I/O地址。这个直接反映数据和输入输出和存储器关联的方法,是基于实际的PLC存储器被分成了三个区域:输入镜像存储器,输入镜像存储器和内部存储器这三个。 翻译的有点累,可能个别用词不当,多包含!挺容易读懂的,就是翻译起来有些词不达意,不过这个确实是电气工程的专业英语。
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Control of Parallel Inverters in Distributed AC Power Systems with Consideration of Line Impedance Effect在分布式交流电力系统中考虑连线阻抗影响时的并联逆变器控制 论文发到你的邮箱了
我心起飞扬
电气工程:1Electrical Engineering My decision to pursue graduate study in the United States is underscored by my desire to be a part of the graduate program at your institution. Purdue University offers the flexibility needed for such a vast and rapidly changing field. The research facilities and the faculty at the university are par excellent. Communications is an industry that has changed our lives. In a very short period it has changed the way we have looked at things since centuries. It is one industry that is going to shape our future for centuries to come. Hence my desire to do masters in electrical engineering with communications as my major. My interest in electronics blossomed during my high school years. It was the time when technology had begun to make an impact on the lives of people in India. Hence engineering with electronics as my major was the first choice for my undergraduate studies. Right since the beginning of my undergraduate study electronics is a subject that has fascinated me with its power of applications. The subjects that I have studied include Linear Electronics, Digital Electronics. These laid the foundation for my courses in Electronic Communication & Communication Systems at a later stage. My undergraduate studies already focus on the communications aspect of electronics. A masters degree in electrical engineering with communications as major field is the next logical step. For the past four months I have been working as a project trainee at the Indian Institute for Advanced Electronics. I am working on the design and development of a "PC Controlled Digital Serial Data Generator". This short stint has given me invaluable practical experience. It has given me the confidence to pursue a masters degree and also kindled a desire to do research. During the course of my work at IIAE, I have come across several scientists. Most of them work in different areas of communications. Interactions with them have made me realize the vastness and the scope of communications. My discussions with them convinced me that specializing in communications will suit me very well. The subject of research which interests me very much is spread spectrum communication systems. Coding theory and combinations is another research subject which arouses my curiosity. The subject Communication Theory which I am studying at present introduces these topics in theory. I am eager to find out more about the applications of coding theory to spread spectrum communication systems. In addition I have been a student member of the IEEE (Institute of Electrical and Electronics Engineers, Inc.) for the past three years. Through its workshops/seminars and publications like the 'The Spectrum' it has exposed me to a lot of emerging technologies in the field of communications. It is a strong belief in my family that the American education system has the best to offer in the whole world. This belief arises out of the experience that my parents had when they did their Masters of Science in the University of Pennsylvania during the years 1967-69. If I can get an opportunity to be a part of that intellectually stimulating environment, I am sure my talents will be put to optimal use. India is a developing country with an enormous potential in the information technology business. To serve the needs of this developing industry and more important its vast population, communications is going to become of utmost importance. Thus conditions here are very conducive to supplement my aspirations when I return after completing my graduate studies. 2Electrical Engineering As a graduate student, I will undertake research and coursework in Electrical Engineering to enhance my competencies in this field. I intend to complete my master's degree in order to pursue my doctorate. The research that I am most interested in pursuing at Northeastern University surrounds the optical properties of MEMS devices, and the development of substrate-based fast electro-optical interfaces. My interest in this area stems from my undergraduate study in MEMs development for tri-axial accelerometers. Engineering has been a key interest of mine since childhood. While still in grade school I enjoyed listening to my father, an electrical engineer, teach me about advances in technology, and was always eager to hear more. I was introduced to my first computer at the age of five, and have loved interacting with them ever since. My decision to study engineering as a career was no surprise to those who knew me. In college I found that I was always studying something I enjoyed. I believe it is because I enjoy my life and my work that I have been successful. Spending hours in the laboratory is not something that I dread, but instead I take pride in my work and its successful completion. One example of this that is still fresh in my mind is the successful design of a fully functional microprocessor in the Xilinx environment. All told, the project took over 150 hours of each design-team member's time. However, I did not look on it as a drain, but an experience for learning and a focus for my professional and technical development. When we finished the project we felt the sense of worth and pride in completion of a task that was once above our level of knowledge. Pursuing a graduate degree in the research field I have chosen also feels like a challenge, and I know that study will frustrate me at times. However, I feel that my commitment to learning will not be swayed. I feel confident in my ability to be creative in my perspective, and to persevere. My ultimate goal is to be an innovator in the field I have chosen to study. Professionalism and creativity are my most valued strengths. At the heart of my interest is the advancement of man in concert with his environment. My personal philosophy of life will matter greatly during my study and after its completion. That is why I devote time to reflection on my goals and their implications. Money has never been a motivator for my work, nor do I think it will be in the future. However, as a professional and a graduate, I realize that my earning potential will be significant. That is why I also commit myself to charity and fairness. In the past I have been a member of the Boy Scouts of America, and have achieved the rank of Eagle Scout. In the course of my experience in that organization, I learned respect and moral value. Now, as a member of the IEEE, I value my professional standing and its commensurate moral implications. Ethics in engineering is as important as technical skill, and as such I intend to uphold my own ethical obligations to the best of my ability. As a Northeastern University student, I would commit all that I have to offer to my study. I intend to pursue research in MEMS technology. At Rowan University as an undergraduate student I have already conducted some research and development of MEMS sensors for military applications, resulting in publication. An article, written by myself and my project member David Bowen and edited by our advisor Dr. Robert Krchnavek, was published in the NAVSEA Intelligent Ships Symposium Proceedings of 2001. The paper was titled "Designing a 3-Axis, Monolithic, MEMS-Based Accelerometer" and was under review for endorsement by the US Navy's NAVSEA facility in Philadelphia during that year. Building on my past success in MEMs design, I hope to advance my understanding. Through research at the graduate level, it is my hope to become familiar with, and innovate the design of MEMs Optics in hopes of creating a reliable and practical MEMs Electro-Optical Interface for use in consumer electronics. It is my hope, that through my research, optical waveguides for intradevice communication might be realized. Finally, my intent to pursue graduate study is laid plain. Study of MEMs optics is my intended focus, and I am committed to my goal. In pursuing a doctoral degree, I have closely analyzed myself to determine the reasons for my previous successes and my goals for the future. I have found that I do and have always enjoyed engineering, and that I have a strong desire to pursue my study further. I am prepared to commit myself to that study, and achieve what I have set out to do. 3I Wish to Pursue an MS Degree in Electrical Engineering During my senior year at Purdue University, I made a decision that has impacted the entire course of my education. While my classmates were making definite decisions about their career paths, I chose to implement a five-year plan of development and growth for myself. I designed this plan in order to examine various careers that I thought might interest me, as well as to expand upon my abilities at the time. As I was attaining a BS degree in Electrical Engineering, I decided to focus primarily on fields related to the VLSI (Very Large-Scale Integrated) circuits area. My main goals were either to gain work experience or to further my education by pursuing an MS degree in Electrical Engineering (MSEE). I saw an opportunity to both work and learn through employment at Xilinx Inc. Operating as a product engineer at a successful, high-tech semiconductor company has enabled me to utilize my technical and interpersonal skills in new and challenging ways. The position has also allowed me to interact with a multitude of departments including marketing, integrated circuit (IC) design, software/CAD development, manufacturing, reliability, accounting, and sales. I thus have gained an array of experience that extended beyond the parameters of my own responsibilities. In the workplace, I rely heavily upon the interpersonal techniques I developed as a counselor in a Purdue residence hall, as well as the organizational skills I had acquired through holding various leadership positions in cultural and engineering societies. I have also cultivated an interest in high-technology marketing that has continued to grow throughout my career. My experiences with Xilinx have heightened my hunger for knowledge in the VLSI field. Two months after joining the corporation, I applied to several part-time programs in the vicinity that would allow me to acquire an MSEE degree within two to three years. San Jose State seemed an ideal choice, for its evening MSEE courses would allow me to pursue two independent, full-time positions concurrently. The San Jose program has complimented my Xilinx duties well; both demand large levels of energy and enthusiasm while guiding me to my ultimate goal a high degree of education in VLSI sciences. The resources that I poured into both endeavors have reaped many gains. I have been promoted to a Product-Yield Engineering position within Xilinx's Coarse Grain Static Memory (CGSM) Product Engineering division. My extensive coursework plays a key role in my continued success at Xilinx. Relevant classes in advanced digital and analog VLSI design, as well as sub-micron ULSI technology, have allowed me to understand more completely the workings of Xilinx, a fab-less semiconductor company that also functions as a software and hardware design, testing, and marketing center. The gains in knowledge I have made through the combination of work experience and education have indeed been exponential. The academic records of my senior year at Purdue, coupled with my MSEE coursework, are ample proof of my dedication to learning. I feel I have overcome through hard work and dedication the brief "dry phase" I underwent at Purdue during the close of my sophomore and the first semester of my junior years. My performance at that time is in no way indicative of my usual achievements; they are instead the result of urgent family difficulties that required much foreign travel and serious attention to resolve. In May, I shall graduate with an MSEE degree from San Jose well ahead of my original estimates. This early graduation with Dean's Honors is the result of my firm belief in the value of diligence, as well as my renewed determination to strive for perfection in both work and school. I am now embarking on another five-year plan, during which I hope to fulfill several specific career goals. For instance, being part of a very dynamic and results-oriented Yield team at Xilinx calls for continuous development of computational and statistical techniques. The Yield team is divided to focus on specific process/fabrication issues and process (manufacturing) optimization. My own position is an integral part of the optimization group. Speed and cost issues continue to press high technology atmospheres towards optimization, probability and stochastic processes and systems, and rigorous simulations of mathematical models. The MS in EES&OR offered at your university will grant me the statistical knowledge that is crucial for process and production optimization in a fab-less environment. In addition, product engineering requires fundamental research on mathematical models for linear and non-linear programming, as well as the utilization of efficient computer software. I continuously employ the knowledge I gained at Purdue in Operations Research and advanced mathematics courses. Yet despite the value of these classes and my high performance in them, I now require further education to best fulfill my duties. An MS in the EES&OR field, will give me knowledge that is invaluable to a career in product development, project management and strategic planning. The program will allow me to improve decision-making skills in operations, strategy, and policy issues. I will strengthen my theory and application in countless areas:continuous, discrete, numerical optimization; probabilistic and stochastic processes; dynamic systems and simulation; economics, finance, and investment; decision analysis; dynamic programming and planning under uncertainty; operations and service; corporate and individual strategy; and private and public policy , the EES&OR program will not only help me to excel at Xilinx but will also further any future career. My commitment to work and education over the last three years proves that I will pursue this MS with enthusiasm and technical edge that the MS would provide is I will be working while attending Stanford, I shall mingle education with practical application, and bring to the table interesting problems from my experience and past education. Technical challenges encountered through projects in the EES&OR program will provide motivation and opportunity for methodological data collection, processing and presentation issues presented are integral to my future goals, and the management challenges raised will provide invaluable experience for professional practice. This will in turn build a solid foundation for a life-long career that can overcome any problem in decision-making. In addition, taking courses in economics, finance, and investment analysis will allow much growth of knowledge in investment issues in different industries. The EES&OR program thus appeals not only to my engineering, economics, science and mathematical background, but will compliment my technical abilities with the conceptual frameworks needed to analyze problems in operations, production, strategic planning, and marketing in the realm of emiconductor/IC/engineering systems. I feel that I am prepared to meet the challenges of the curriculum. My coursework in intermediate microeconomics and macroeconomics, international trade, operations research, linear algebra, and probabilistic methods, along with my extensive calculus background, will allow me to function well within the program. My long-term career goals include a move into marketing and product management. I believe that attaining this MS degree is the cornerstone to achieving my goals. It will give me the academic background necessary to succeed in product development, project management, and strategic planning. It will improve decision-making skills necessary for optimizing performance. The integration of two excellent programs in Economics Systems and Operations Research thus suits my current position and ties in with future goals perfectly by improving decision making in operations, strategy and policy. At present I desire to continue at Xilinx; attending a program that provides the flexibility and convenience of the SITN, is therefore imperative. Hence, being at Stanford as an HCP student alsoattracts me. I believe that Stanford is the best environment for me to achieve my goals while gaining exposure to and experience with a diverse student body and faculty. It is my belief that one continues to learn throughout one's life, and the most effective method of learning is through interaction with 's diversity offers an environment for learning, both inside and outside the classroom. I hope to share my varied knowledge with my classmates and to take from them a new understanding of topics that are foreign to me. I believe that no other school provides students with the combination of education and environment offered by Stanford. Its outstanding academic reputation, mingled with its diverse environment and thriving Bay Area location, creates an opportunity for growth that is second to none. I have many ambitions for myself as I embark on this stage of my life. I believe that an education from Stanford will provide invaluable experiences and skills that will allow me to become a successful and innovative business leader in the new millennium. 4Research Department of Biomedical Engineering is designed to research on and solve the bio-electrical and biomagnetic engineering problems in the field of biology and medicine with the aid of engineering principles and methods. Its main task is to explain, from perspective view of engineering, the biological and pathologic processes of the living organisms, especially human beings, and research on and develop the related medical devices and life science devices. Its research directions mainly include the modeling and emulation of the biological system, testing and analysis of biomedical signals, the biomedical imaging and processing , the biological effects of electromagnetic field and the development of artificial organs and medical devices, Bioengineering With the development and integration of electromagnetism, biology and medicine, biological electromagnetism exercises more and more influence on human life and health, environment protection and biological engineering. The research on electromagnetic bioengineering is a new research direction for IEECAS, mainly including research on rules of mutual influence between electromagnetic field and life matter, biological electromagnetic effect and its application in biology, medicine and medical equipment. At present, the research team has set up labs such as biological electromagnetic environment lab, biological electromagnetic signals & electromagnetic property testing lab, electromagnetic biological effect testing lab and biological electromagnetic simulation lab. It is equipped with various electrical and magnetic fields for experiments of biological electromagnetic effects, simulation software and biochemical experiment equipment. With such equipments, it can do biological electromagnetic experiments on live animals and detached live cells, detect, analyze and process the very weak biological electromagnetic signals, analyze and test live organism or detached cell under electromagnetic interaction with biochemical quantitative methods. The recent research work focuses on the effects 方向对不对,不知你要哪种,告诉我,我再接着找多的话email you
电气工程导论论文 论文它既是探讨问题进行学术研究的一种 手段,又是描述学术研究成果进行学术交流的一种工具。下面是我给大家整理的电气工程导论论文 ,欢迎阅读。 摘
随着我国科学技术的不断发展,电气工程及其自动化系统的建设与发展在人们的生活中也有很大的作用。下面是我为大家整理的电气工程及其自动化专业 毕业 论文,供大家参
电气工程专业概论课程论文暨学期总结2012年第一学期 电气工程专业概论是我们大一的第一门专业课,作为大一新生,刚接触这门课时,对于这门课感到非常陌生,甚至有些害
论文选题有意义,写出来的 文章 才有学术价值,如果选定的题目毫无意义或过于偏狭,也毫无价值可言。关于工科方面的论文题目有哪些?下面我给大家带来工科方面的
转眼间大学生活即将结束,毕业生要通过最后的毕业论文,毕业论文是一种比较正规的、比较重要的检验学生学习成果的形式,毕业论文我们应该怎么写呢?以下是我整理的电气自动