Automation
Automation overview of the machine or device in the absence of intervention procedures or instructions required automatic operation or control of the process, its objective is "steady, accurate, quick." Automation technology is widely used in industry, agriculture, military, scientific research, transportation, business, health, services, and the family. Not only can automated technology from heavy manual labor, part of the mental and the poor and dangerous working environment freed, but also to expand people's organ function, significantly raising labor productivity, and advancing human understanding of the world and the ability to change the world . Therefore, the automation of industrial, agricultural, national defense and science and technology an important condition for the modernization and significant signs.
The development of automation in 1946, the United States Ford mechanical engineer DS Hudson was first put forward the "automatic" the term used to describe the engine cylinder and automatic transmission and processing process. 50's, automatic regulator and the development of classical control theory to automate access to a single variable automatic control system based partial automation stage. 60's, with the emergence of modern control theory and the wide application of computer, automatic control and information processing, and ensure that the production process automation into the optimal control and management of integrated automation stage. 70's, automation becomes the object of large-scale, complex projects and non-engineering systems, modern control theory involves many difficult problems. Research on these issues, to promote the automation of the theories, methods and means of innovation, there was a large complex system, system control and intelligent control systems, there has been comprehensive utilization of computer, communications technology, systems engineering and artificial intelligence and other high-level results automation systems, such as flexible manufacturing systems, office automation, intelligent robots, expert systems, decision support systems, computer integrated manufacturing systems. The emergence of automatic devices and applications are in the 18 centuries ago. Ancient human long-term production and life, in order to reduce their own labor, has the effect of power instead of using natural human animal, and the use of automatic devices to replace parts of human intellectual activity involuted desire, after a long time and the exploration of their unrelated to Zaochu some of the original automatic devices. Ancient China Guide car and watch the 17th century occurred in Europe and wind mill control device, although the
invention is unrelated, but the formation of automation technology has played a leading role.
Automation technology in the 18th century during the formation of 20 century 30s. 1788 J. Watt's invention of the British engineers centrifugal governor (also known as fly ball governor), and put it with the steam engine valve connected to form a closed-loop steam engine speed control system. Watt's invention ushered in the modern era of automatic adjustment device applications, on the first industrial revolution and the subsequent development of control theory, have a major impact. People began to use automatic adjustment device, to deal with the industrial production of the control problem. Some of these regulators are devices that track the given value, so that some physical quantities remain in the vicinity of a given value. Automatic Regulators in the automation technology marks a new historical period. Of the 20th century, is widely used in industrial production of various auto-adjusting device for adjusting the system of analysis and synthesis of research. Although this period in the automatic regulator feedback control has been widely applied in the structure, but in theory the principle of feedback control is 20 years from the beginning of the 20th century. 1833, British mathematician C. Babbage in the design of machine first proposed the principle of process control. 939 system and control the world's first professional research institution established in the 20th century the formation of classical control theory 40 years and made a theoretical development of local automation and organizational preparation.
40 to 50 years of the 20th century is the partial automation of the formation during the World War II classic control theory is partial automation of the post-war development has played an important role in promoting. Formed in the course of the problem of classical control theory, the design of a sophisticated automatic adjustment device, creating a system and control this new field of science. This new discipline was called servo theory in the United States, the Soviet Union known as the automatic adjustment theory, mainly to resolve the single-variable control problem. Classical control theory, the name was the 1960 Joint Automatic Control at the first meeting of the nation put forward. As the war in 1945 after the publication ban lifted, there has been systematically expounded the works of classical control theory. 1945, American mathematician Wiener, N. The concept of the feedback control system extended to all.
50 years later, classical control theory has many new developments. . Method of classical control theory can basically meet the needs of military technology during
World War II and the post-war industrial development needs. But by the late 50s found that the classical control theory is extended to multivariable systems come to the wrong conclusion. Classical control theory approach has its limitations.
40 years in the 20th century invented the electronic digital computer to create a new era of digital program control, while it was limited to automatic calculation, but the success of ENIAC and EDV AC manufacturing, creating a new era of electronic digital program control. The invention of electronic digital computers for the 60 to 70 years in the control system logic is widely used in process control and extensive application of electronic digital computer control and direct control of production basis. Since the late 20th century, since 50 is a comprehensive automation period, the rapid development of space technology during this period, the urgent need to address the multi-variable optimal control problem. Thus was born the modern control theory. Modern control theory for the formation and development of integrated automation and laid a theoretical foundation. At the same time a new breakthrough in microelectronics technology. Transistor computer in 1958, appeared in 1965 IC computer appeared, in 1971 and single-chip microprocessor. The emergence of microprocessor control technology had a major impact, control engineers can easily use to achieve the complex microprocessor control to integrated automation a reality.
"Automation (Automation)" is an American DSHarder in 1936, he proposed that in a production process, the transfer of parts between machines do not have people to carry is the "automation." The concept of automation is a dynamic process of development. In the past, people's understanding of the automation or automated mechanical action functional goal is to replace the human operator, automatically complete a particular job. This is essentially automatic instead of manual human point of view. Later, with the electronics and information technology, especially with the emergence of the computer, and extensive application of the concept of automation has been extended for the use of machinery (including computers) instead of people not only physical but also mental replace or assist to automatically complete a specific job. Today, the concept seems to automation is not perfect. Goal of the automated functions as machines replace human manual or mental labor is relatively narrow understanding. This is understandable and even to some extent hindered the development of automation technology, for example, some people believe that China's population, engage in no great need for automation. Today, automation has far exceeded the traditional concept with a more broad and profound meanings.
Automation of generalized content include at least the following: in the form of manufacturing automation has three meanings: to replace human manual labor, to replace or assist people mental, man-machine manufacturing systems and system-wide coordination, management, control and optimization. Function, the automation of manual or mental work instead of people is only part of the objective system automation. Automation features a number of objectives, has formed an organic system. In the scope of manufacturing automation is not only related to the specific manufacturing process, but all the processes involved in the product life cycle. Automation is a dynamic concept, has a very broad and deep content. Manufacturing Automation Technology currently very active
Trends of modern production and the development of science and technology, automation technology becomes more and more demands, but also for innovative automation technology to provide the necessary conditions. After 70 years, began to automate complex system control and advanced the development of intelligent control, and widely used in national defense, scientific and economic fields, to achieve greater automation, such as large enterprise integrated automation system, the national railway automatic scheduling system, the national grid automatic scheduling system, air traffic control systems, urban traffic control systems, automated command system, national economic management system.The application of automation in the field of engineering extended to non-engineering fields, such as medical automation, population control, economic management and automation. Automation will be greater imitation of human intelligence, robots have been in the industry, ocean development and space exploration and other application fields, expert systems in medical diagnosis, geological exploration and achieved remarkable results. Factory automation, office automation, home automation and agricultural automation will become an important part of the new technological revolution and rapid development.
Electrical Automation Electrical Engineering and Automation of tentacles all walks of life to a single switch design, large space flight research, has its shadow.The professional electrical engineering students to engage with the system operation, automatic control, power electronics technology, information processing, testing technology, developed, economic management, and application of electronic and computer technology work in the field is wide caliber "compound" High engineering and technical personnel. The high level of talent on the field of high demand. It is estimated that, with the entry of large foreign companies in this specialized field will
be big gaps are likely to occur when personnel shortage.
Electrical Engineering and Automation is the electric field of information a new subject, but because people's daily lives and industrial production is closely related to the development of very fast, is now relatively mature. Has become an important part of high-tech industry is widely used in industry, agriculture, national defense and other fields,in the national economy is playing an increasingly important role. Control theory and electrical power network theory is the basis of engineering and automation, power electronics technology, computer technology is its main technical means, but also includes system analysis, system design, system development and system management and decision-making research. Some features of the profession is the combination of strong and weak power, the combination of electric and electronic technology, software and hardware combined with a cross-disciplinary nature, power, electronics, control, computer, multidisciplinary, so that graduates have a strong ability to adapt is the "Bore" professional.
Electrical Engineering and Automation of the majority of candidates have a strong appeal, are popular professional, College Entrance Examination is often much higher than other professional direction, the main reason for this situation are:① easy job, good working environment, income high; ②name sounds good, professional content attractive to students; social advocacy and public opinion in its favor. Direction of the profession has a very good development prospects of research results more easily converted into real products, but also a significant economic returns. His creative research ideas attracted many candidates, there really is a good place to showcase their talents. However, given the current form of domestic, candidates applying to sit the professional should note the following points when: (1) give full consideration to their interests. Maybe not his natural interest in this direction, but many people say is good, then himself, "interested" in the. This later development is very harmful to the interest, after all, is the best teacher. (2) to measure their overall quality. Electrical engineering and automation requires a solid mathematical, physical basis, strong language integrated capabilities for the future to master professional knowledge and flexibility in preparation. The demand for professional talent direction although large, but there are many options for people, if not the overall quality is very strong, very difficult to stand out among the crowd, and achieved outstanding success. Perhaps this lofty ambition for many candidates is not acceptable.
Of course, the two points mentioned here and also the feasibility of individual
students to pursue, and if a person seeking only a better job, the profession is indeed a good choice. However, if you want to make a breakthrough in technological innovation contribution is to establish a personal strength and hard work based on the pie is never without reason from heaven. As the professional research a wide range of application prospects good, professional quality graduates is relatively high, the employment situation is very good. Our country is now a great need for the professional direction of talent, a family of small to big to the whole community can not do without these professionals work. Typically, graduates can choose the quality and technical supervision of state departments, research institutes, industrial and mining enterprises; also some foreign investment, private sector, the treatment course is considerable. If the student ability is strong enough, they accumulated during their studies better research, can own business, break a piece of the sky of their own. Be noted that, due to the direction of foreign professionals in the research should be ahead of us, so if you want to develop further and establish itself in the direction of national leadership, study abroad is a good choice.
Electrical Engineering and Automation is a science, engineering, integrating text, financial engineering, art and computer design in one of the new cross-disciplinary expertise. Main disciplines including electrical engineering, computer science and technology, Control Science and Engineering.This professional production in the 70's, first at Oxford University in England, for the first time that the direct current control mode, then the implementation of components of the drive voltage is a DC control voltage is DC, the automated system works is very simple rough accuracy is low. But the DC control mode because of its long history has been well known, people naturally think of communication with DC to control the actuator. With the transistor, power transistor, FET and other electronic devices power the emergence and maturity, and the establishment of the presence of the theory, modern mathematics, matrix algebra for the theoretical basis of weak electric control system is more powerful technology and automation of electronic reached a new historical height. Thus, the profession has been extensive development in Japan, the United States, Britain and other countries, universities have also set up the profession, the results also in this period and many, such as the completion of CNC machine tools, workshop plant control work has is a new subject. Electronic technology and automation, computer combination, Electronic Engineering and Automation gives a whole new meaning. Unmanned system simplified structure is reasonable, plug and play type of product to
become the new darling.
Early (1949-1966) many of our universities have established the profession, the main practice teaching links include circuits and electronic technology experiment, the electronic technology practice, curriculum design, metalworking, manufacturing practice and graduation design, and many of the national culture of talents. Who has become the industry experts, located in China's many provinces and cities as the backbone. "Cultural Revolution" period, due to political influence, the country's institutions of higher learning have to stop the enrollment, the profession had been greatly affected, first teacher was denounced, was simply not exist in the school, only to stop enrollment. But even so, many teachers did not stop the research. They know that electrical engineering and automation modernization of our country play an important role, therefore, during this period did not give up on the professional research and exploration.
After reform and opening up, under the correct leadership of the CPC Central Committee, the University resumed recruitment, the professional has developed, many universities have established the profession,and one after another enrollment each year and trained a large number of high-level talented people, including the bachelor, Dr. intellectuals, especially now, professional enrollment, the enrollment capacity of the profession is rising. Although the development of our country in this regard has not stood on the forefront of the world, but with China's overall national strength, the increase in foreign exchanges, we have gradually narrowed the gap with the developed countries. Representative is: 300 000 000 000 times per second the computer successfully developed; nano-technology to master; simulation technology. One should not be ignored in front of us: how to meet the challenges of the new technological revolution? After the professional work of teachers and students, the electrical engineering and automation open up, divided into the "Proceedings" and "electronic information engineering", covering the original "insulation technology", "Electrical insulation and cable "," Electric motors and control "," Electrical Engineering and Automation, "" use of electronic technology "and" Light and Lighting ", and several other professional direction. With "high voltage and insulation technology","Electric Machines and Electric", "Power Electronics and Power Drives", and "Theory and New Technology", "high voltage and insulation technology," Ph.D. direction.And industrial product design, based on application of computer modeling, design, implementation, product structure, properties, processing, shape and other
design and optimization.The professional training needed to adapt to society, both based on solid science and technology, there are artistic innovation and technical personnel, senior complex.The professional emphasis on students foreign languages, computer applications, product modeling, design, and practical work to achieve graphic design, three-dimensional design, product design, comprehensive intelligence. The graduates can be engaged in industrial product design, computer applications, visual communication design, environmental design, advertising creative, corporate image planning, etc. teaching, research, production, development and management. Include circuit theory, basic electronics, electric machinery, power electronics, power drag and control, computer technology (languages, software based, hardware based, microcontroller, etc.), signals and systems, control theory and so on. High School is also based on social need to learn flexibility, adaptability, wide coverage of specialized courses and professional elective.But also for motor and control experiments, experimental electronic engineering systems, power electronics experiments.
All along, our country in the CIMS, automation, robotics products, ASIC, etc., has made substantial progress. For example: "Computer-based Integrated CAPP environment application framework and development platform" developed to process knowledge as the core, an interactive design model-based integrated intelligent CAPP development platform and application framework (CAPPFramework), introduction of gold leaf CAPP, CAPP and other products with the parties. With the support process modeling and dynamic knowledge of knowledge acquisition, various types of process design and information management, product technology information sharing,support feature-based innovation into the process of decision-making capabilities, and provide process knowledge base management, process definition format card application support tools and secondary development tools. System openness, and easy to expand and maintain. Products have been the country's enterprises, especially enterprises CIMS demonstration project to promote the application of automatic control devices and has developed products, IR photoelectric protection device, high power, high-quality switching power supply development. Robot products including mobile gantry automatic spraying machine, electric spraying robot, flexible profiling automatic spraying machine, reciprocating spray machines, automatic coating robot, robot frame, handling robot, arc welding Robot. Development and application of these products for more than just electrical engineering and automation in the production of
a side, does not adequately reflect the whole picture. The impact of foreign advanced technology, from a new round of technology in all aspects of restructuring. The situation is serious, but also full of opportunities.
Petroleum refining and chemical process automation and other industrial fluids or powders in the automation of chemical treatment. Commonly used by the instrumentation, regulators and computer process control system composed of furnace, distillation equipment or an entire plant optimal control. The main control method using a feedback control, feedforward control and optimal control. Manufacturing automation is mechanization, electrification and automation combined results, treatment is targeted at discrete parts. Early manufacturing automation is mechanical or electrical components, automation or a simple stand-alone automated production lines. After 60 years of the 20th century, as computer applications, there has been CNC machine tools, machining centers, robotics, computer-aided design, computer aided manufacturing, automated warehouses. Developed using more variety, small batch production type flexible manufacturing systems (FMS). To flexible manufacturing systems based automation workshop, together with information management, production management and automation, there have been using the computer integrated manufacturing system (CIMS) for factory automation. Management of automated factory or institution of human, financial, material, production, office and other business management automation, information processing is the core of integrated technologies involving computer and communications systems and control subjects. Commonly used by the multiple high-speed processing capability of computers and large amounts of information composed of a variety of local network terminal.Modern management information system has been developed based on the Decision Support System (DSS), for the senior management decision-making to offer alternative proposals.The social impact of automation is the technological revolution is an important aspect. Automation technology research, application and promotion of human production and way of life will have far-reaching implications. Production process automation and office automation can greatly increase social productivity and efficiency, saving energy and raw material consumption, product quality, improve working conditions, improve production technology and management system, acceleration of social change in industrial structure and the process of social information .
自动化专业英文自我介绍 General Introduction* I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. Education background In 1995, I entered the Nanjing University of Science & Technology (NUST) -- widely considered one of the China’s best engineering schools. During the following undergraduate study, my academic records kept distinguished among the whole department. I was granted First Class Prize every semester, and my overall GPA(89.5/100) ranked No.1 among 113 students. In 1999, I got the privilege to enter the graduate program waived of the admission test. I selected the Shanghai Jiao Tong University to continue my study for its best reputation on Combinatorial Optimization and Network Scheduling where my research interest lies. At the period of my graduate study, my overall GPA(3.77/4.0) ranked top 5% in the department. In the second semester, I became teacher assistant that is given to talented and matured students only. This year, I won the Acer Scholarship as the one and only candidate in my department, which is the ultimate accolade for distinguished students endowed by my university. Presently, I am preparing my graduation thesis and trying for the honor of Excellent Graduation Thesis. Research experience and academic activity
自动化在日常生活中的应用与展望 一、摘要：本文简要介绍自动化技术的基本概念、发展、应用和未来展望。随着信息技术的发展，特别是网络技术的发展，正在改变着人类若干世纪以来形成的信息传递及生活方式，是现代人们的生活得到了很大的便利。而且我相信，随着我们勤劳智慧的地球人的不断努力和奋斗，自动化控制技术在不久的将来将会得到更加广泛的应用。 二、关键词：自动化控制技术概念现代应用未来发展 三、内容： 1、概念：所谓自动化（Automation），是指机器或装置在无人干预的情况下，按规定的程序或指令自动的进行操作或运行。广义地讲，自动化还包括模拟或在现人的智力活动。自动化主要是人造系统的问题，如工厂中的机床、飞行器的飞行姿态控制等。而相比之下自动控制的概念就要广泛一些，它不仅设计人造系统问题，还涉及社会的方方面面，如环境的控制、人口的控制、经济的控制。以上是对自动化及自动化控制技术的简单认识。 2、应用：自动化技术的发展历史，大致可以划分为自动化技术的形成、局部自动化和综合自动化三个时期。 1788年英国机械师J.瓦特发明离心式调速器（又称飞球调速器），代表着自动化技术的形成时期。第二次世界大战时期的经典控制理论对战后发展局部自动化起了重要的促进作用。而20世纪50年代末空间技术迅速发展，迫切需要解决多变量系统的最优控制问题，于是综合自动化技术应运而生。 现在自动化技术应用于很多方面，例如，机械加工、采矿冶炼、交通系统、军事技术、航空航天、农业生产、环境保护、科学研究、办公服务等领域。其中汽车工业的工厂自动化控制，采用一贯作业的生产方式，借着整条生产线的分工装配，没几分钟即可生产一部汽车。纺织工业的工厂自动化控制，亦采用一贯作业的生产方，没几分钟即可高速生产一批布料。塑料工业的工厂自动化控制，亦采用一贯作业的生产方式，产出塑料原料后，在经过射出成型机器，产出各种所料模型。机械制造的工厂自动化控制，通过柔性制造系统，是一台机器能生产符合要求的不同的零件，由数控机床、材料和工具自动运输设备产品，自动检测等实验设备真正实现“无人工厂”。 不仅在机械生产中，自动控制系统还大量出现在飞行器和交通设备的控制上，如导弹、航天飞机、火车等。由于技术的发展，如今飞行器的速度已远远不能靠人类的大脑反应来控制，这就需要自动控制系统。 在工业上，计算机集成制造系统使自动化无人工厂成为现实。 自动化正在与其它学科相互交融，朝着更多的应用领域延伸，例如：经济控制论的形成直接推动了国民经济的发展；人口控制论的研究，为计划生育工作决策起到很大作用；环境系统工程已经成为世界性的大课题，人类为了生存与发展，必须采取各种措施来改变环境，自动化理论与技术在这方面大有作为；另外在国际关系领域、军事领域以及社会治安综合治理等领域，均离不开自动化学科的介入及其研究成果的应用。 3、展望：自动化技术发展日新月异，特别是随着现代计算机技术的发展，自动化及自动化控制技术有了更广阔的前景。例如，在交通方面，现在汽车的普及速度之快，已经接近了平民化，它不再是一种奢侈的享受，但是由此而引发的
1、 外文原文 A: Fundamentals of Single-chip Microcomputer Th e si ng le -c hi p m ic ro co mp ut er i s t he c ul mi na ti on of both t h e de ve lo pm en t o f t he d ig it al co m pu te r an d th e i n te gr at ed c i rc ui t a rg ua bl y t h e to w m os t s ig ni f ic an t i nv en ti on s o f t he 20th c e nt ur y [1]. Th es e t ow ty pe s of ar ch it ec tu re a re fo un d i n s in g le -ch i p m i cr oc om pu te r. So m e em pl oy t he spl i t pr og ra m/da ta m e mo ry o f th e H a rv ar d ar ch it ect u re , sh ow n in Fi g.3-5A -1, o th ers fo ll ow t he p h il os op hy , wi del y a da pt ed f or ge n er al -p ur po se co m pu te rs a nd m i cr op ro ce ss o r s, o f ma ki ng n o log i ca l di st in ct ion be tw ee n p r og ra m an d d at a m e mo ry a s i n t he P r in ce to n ar ch ite c tu re , sh ow n i n F ig.3-5A-2. In g en er al te r ms a s in gl e -chi p m ic ro co mp ut er i s c h ar ac te ri ze d b y t h e i nc or po ra ti on o f a ll t he un it s of a co mp uter i n to a s in gl e d ev i ce , as s ho wn in Fi g3-5A -3. Fig.3-5A-1 A Harvard type Program memory Data memory CPU Input& Output unit memory CPU Input& Output unit
景德镇陶瓷学院 毕业设计(论文)有关外文翻 译 院系：机械电子工程学院 专业：自动化 姓名：肖骞 学号： 201010320116 指导教师：万军 完成时间： 2014.5.8 说明
1、将与课题有关的专业外文翻译成中文是毕业设计（论文）中的一个不可缺少的环节。此环节是培养学生阅读专业外文和检验学生专业外文阅读能力的一个重要环节。通过此环节进一步提高学生阅读专业外文的能力以及使用外文资料为毕业设计服务，并为今后科研工作打下扎实的基础。 2、要求学生查阅与课题相关的外文文献3篇以上作为课题参考文献，并将其中1篇（不少于3000字）的外文翻译成中文。中文的排版按后面格式进行填写。外文内容是否与课题有关由指导教师把关，外文原文附在后面。 3、指导教师应将此外文翻译格式文件电子版拷给所指导的学生，统一按照此排版格式进行填写，完成后打印出来。 4、请将封面、译文与外文原文装订成册。 5、此环节在开题后毕业设计完成前完成。 6、指导教师应从查阅的外文文献与课题紧密相关性、翻译的准确性、是否通顺以及格式是否规范等方面去进行评价。 指导教师评语： 签名： 年月日
TMS320LF2407, TMS320LF2406, TMS320LF2402 TMS320LC2406, TMS320LC2404, MS320LC2402 DSP CONTROLLERS The TMS320LF240x and TMS320LC240x devices, new members of the ‘24x family of digital signal processor (DSP) controllers, are part of the C2000 platform of fixed-point DSPs. The ‘240x devices offer the enhanced TMS320 architectural design of the ‘C2xx core CPU for low-cost, low-power, high-performance processing capabilities. Several advanced peripherals, optimized for digital motor and motion control applications, have been integrated to provide a true single chip DSP controller. While code-compatible with the existing ‘24x DSP controller devices, the ‘240x offers increased processing performance (30 MIPS) and a higher level of peripheral integration. See the TMS320x240x device summary section for device-specific features. The ‘240x family offers an array of memory sizes and different peripherals tailored to meet the specific price/performance points required by various applications. Flash-based devices of up to 32K words offer a reprogrammable solution useful for: ◆Applications requiring field programmability upgrades. ◆Development and initial prototyping of applications that migrate to ROM-based devices. Flash devices and corresponding ROM devices are fully pin-to-pin compatible. Note that flash-based devices contain a 256-word boot ROM to facilitate in-circuit programming. All ‘240x devices offer at least one event manager module which has been optimized for digital motor control and power conversion applications. Capabilities of this module include centered- and/or edge-aligned PWM generation, programmable deadband to prevent shoot-through faults, and synchronized analog-to-digital conversion. Devices with dual event managers enable multiple motor and/or converter
路飞（Monkey.D.Ruffy） political:communist Birthdate:1987-5-5 Address:Roomxxx,No.xx building,west block,Guangdong University of Technology, Higher Education Mega Center,Guangzhou Postalcode:510006 Mobile:xxxxxxxxxx E-mail:xxxxxx1@https://www.doczj.com/doc/8b501892.html, Objective Education 2006.9-2010.7 Guangdong University of Technology Major: Automation Engineering Degree: Bachelor Specialized courses:Automatic Control Theory;Theory of Circuitry;Signal& Linear System; Principle of Microcomputer; C Language; Analogical Electronics; Digital Electronics; Pro- cedure Control and Auro-Measurement Technique ; Principle of Single-Chip Computer; Power Electronics Technology; Computer Control Technology; Electric Drive Control System; Electrical and Programmable Logic Controller Applied Technology(PLC);Motor Theory and Drive;Power Supply and Distribution Technology;Datebase(SQL) and so on. Personal expertise ?Master automatic control,computer control and process control,power technology; ?Skilled in the use of PLC ,SCM,C,assembler,matlab; ?Good use of Protel ,CAD,Photoshop,Word ,powerpoint and Excel; ?Master motor control,power electronics technology;good understanding of mechanical design principles,and mechanical analysis; ?Good rational thinking ability,Optimistic attitude towards life,adaptable;with good team spirit;responsible and honest;have a harmonious interpersonal relations with others. ?Language ability:Passed CET-4 446;Master automation professional English. Project Experience And Activities ?Two week of 2009/ 5 Temperature Control System Design Project Description: Design circuits, write procedures and control the temperature of Furnace at the required temperature which allow 1 to 2 C o error with SCM;This system must has the ability of refecting disturbance. ?2008/4 Attending Physics experiment Skills Competition of GDUT Project Description:I participate in the oscilloscope Group in this competition; The main requirement of the competition is to master the operation of oscilloscope and abilities to cope with some unexpected problems 2008.6-2009.6 Guangzhou ZhouHong Educational and Cultural Development Co., Ltd. Responsibilities: Part-time;The main task is making the courseware with PPT. Hobbies Reading,singing,outdoor activities,football,basketball,watching football games fishing and so on.
西南交通大学 毕业设计（英文翻译） 节能型机房温湿度远程控制系统测控节点设 计 年级: 学号: 姓名: 专业: 指导老师: 二零一一年六月
Mosix Mosix修改bsdi上的BSD/ OS来提供电脑上的跨网络的动态负载平衡组和先发制人进程迁移。这是不错的东西，不只是为并行处理，但对于通常使用一个集群很像一个可扩展的SMP。是否有Linux版本？详细信息，请看www.cs.huji.ac.il/mosix/。NOW (工作站网络) 伯克利工作站网络项目，https://www.doczj.com/doc/8b501892.html,/，已经极推广了并行计算中使用工作站网络，这里还有很多工作在进行中，都致力于“在未来几年展示一个实际的100处理器系统”。唉，他们不使用linux。 并行处理使用linux 并行处理使用Linux WWW站点，https://www.doczj.com/doc/8b501892.html,/LDP/,是这些指南和许多相关文件包括为全日制量身订造的在线幻灯片的家园。除了在报纸项目上，普渡大学电机与计算机工程系已经是并行处理的领先者，这个的设立是为了帮助别人申请并行处理的Linux电脑。 自从普渡大学的第一组Linux个人电脑在1994年2月组装以来，已经诞生了许多的Linux PC集群，有些还包括视频墙。然而这些集群使用386，486和奔腾系统（没有奔腾Pro系统），英特尔最近获得普渡大学的捐赠，将允许它的奔腾II系统构建多个大型集群（与单个群集计划多达165机）。并且这些集群都将有论文网，也具有最传统的网络。 奔腾Pro集群研讨会 1997年，4月10-11日，埃姆斯实验室在得梅因，爱荷华州举行了奔腾Pro集群研讨会。WWW在本次研讨会，https://www.doczj.com/doc/8b501892.html,/workshops/PPCworkshop.html，从云集的参加者中收集了很多丰富的PC集群信息。 TreadMarks帝斯曼(分布式共享存) 帝斯曼（分布式共享存）是一种技术，即一个消息传递系统可以出现的行为作为一个SMP。有不少这样的系统，其部分使用OS页故障触发消息传输机制。TreadMarks，https://www.doczj.com/doc/8b501892.html,/~willy/TreadMarks/overview.html，是这种系统更有效地之一，并在Linux集群上运行。坏消息是“TreadMarks”正在由一个小成本的大学和非盈利机构的分配。欲了解更多有关该软件，请联系https://www.doczj.com/doc/8b501892.html,信息。 U型网 (用户级网络接口架构) U型网（用户级网络接口架构）在康奈尔大学，
面试 自我介绍英文版 面试自我介绍英文版：For reference onlyGood morning ! Everyone! (or Ladies and gentlemen) It is my great honor to have this opportunity to introduce myself. and I hope I could make a good performance today, eventually become a member of your school. Now let me introduce myself please. I’m a graduate student from MAOMING UNIVERSITY . My name is TOM ,21 years old. , born in MAOMING. GuangDong province . My major is English, and I will graduate this June. In the past 3 years,I spent most of my time on English studying and practise. I have a good command of both spoken and written English and past CET-4 with a ease. Skilled in use of Office 2003, excel. My graduate school training combined with my cadet teacher should qualify me for this particular job. Although perhaps I’m not the best among the candidates, but with my strong knowledge background and full enthusiasm for education, I am sure I will satisfy you well.
课程编号：070305 Code: 070305 课程名称：单片机及应用 Name: Principle and Application of Single Chip Microcomputer (SCM) 学时：44讲授学时，12实验学时 Hours : hrs lecture， hrs lab 学分：3 Credit： ` 课程简介：本课程介绍MCS-51单片机的功能结构、工作原理、指令系统、编程技术、接口技术和实际应用。通过该课程的学习，使学生初步具备简单的单片机应用系统的设计开发能力。 Brief introduction: This course shows the introductions to functional structure, principle, instructions, assemble language programming, interface and application of MCS-51single chip microcomputer. By the study of this course, the students can get the design and development ability of simple SCM application system. 课程编号：070306 Code : 070306 课程名称：计算机原理 Name: Principle of Microcomputer 学时：72讲授学时，16实验学时 ， Hours : hrs lecture， hrs lab 学分：4 Credit： 课程简介：本课程是计算机科学技术专业的一门专业基础课;该课程介绍主流微机的结构、指令及汇编语言程序设计和常用的接口电路。 Brief introduction: Principle of Microcomputer is a basic course of Computer Science and Technology; The course introduces the structure of
自动化技术的应用 自动化专业是一门适应性强、应用面广的工程技术学科。下面要为大家分享的就是自动化技术的应用介绍，希望你会喜欢！ 自动化专业是什么 自动化专业主要研究的是自动控制的原理和方法，自动化单元技术和集成技术及其在各类控制系统中的应用。它以自动控制理论为基础，以电子技术、电力电子技术、传感器技术、计算机技术、网络与通信技术为主要工具，面向工业生产过程自动控制及各行业、各部门的自动化。它具有“控(制)管(理)结合，强(电)弱(电)并重，软(件)硬(件)兼施”鲜明的特点，是理、工、文、管多学科交叉的宽口径工科专业。主干学科地是控制科学与工程、电气工程、计算机科学与技术。 自动化专业发展方向 由于20世纪下半叶，以信息技术为显著特征的第四次科技革命浪潮冲击着全球，对各国经济的发展起着极大的推动作用。能否抓住这一难得的发展机遇，就决定了世界各国能否在未来的国际竞争中占有有利的地位。我国在改革开放这一大好形势下，采取积极应对的态势，迎接着这一挑战。党和国家领导人十分重视自动化技术对国民经济的巨大作用，制订出了相应的措施，加大对自动化专业教育的投资，在各高校纷纷设立实验室，改善教学环境以培养出更多出色的专
业人才。 在自动化专业领域内涌现出一大批优秀的专家、学者。参担任同济大学校长、教授、博士生导师、中国自动化学会理事、IEEE高级会员的吴启迪教授，长期从事现代控制理论与应用，已出版专著1部、译著4部，发表学术论文100余篇。先后主持完成科研项目20余项，并曾获国防科工委重大技术改进二等奖，电子工业部科技成果一等奖，上海市科技进步三等奖等多项奖项。南京东南大学自动控制系和自动化研究所不仅拥有以钱钟韩教授，冯纯伯教授两位中科院院士为首的高水平学科带头人，还拥有一批理论基础扎实，实践经验丰富，掌握计算机先进技术的中青年技术骨干。 本专业毕业生有着广阔的就业渠道，因为自动化技术的应用广泛，其就业领域也五花八门。正因为如此，有些同学在择业时容易产生“皇帝的女儿不愁嫁”的心理，认为自己的自动化专业紧俏，社会需求量大，工作单位可以随自己挑。尽管学生就业实行的是“双向”选择的政策，你选用人单位，但用人单位也在选你。所以千万不要表现出一种“老子天下第一”的姿态，自我感觉很了不起，这样只会引起用人单位的反感甚至最终不录用你。谦虚、踏实、稳重是本专业毕业生在择业时的第一选择。根据近几年毕业生就业的情况看，他们的工作都非常理想，收入状况也颇为乐观。 与本专业就业领域相关联的行业借助市场经济的搞活和对外开放程度的加深，也获得了飞速发展。民航、铁路、金融、通信系统、税务、海关等部门的自动化程度越来越高，科研院所、高科技公司也
电厂蒸汽动力的基础和使用 1.1 为何需要了解蒸汽 对于目前为止最大的发电工业部门来说, 蒸汽动力是最为基础性的。 若没有蒸汽动力, 社会的样子将会变得和现在大为不同。我们将不得已的去依靠水力发电厂、风车、电池、太阳能蓄电池和燃料电池,这些方法只能为我们平日用电提供很小的一部分。 蒸汽是很重要的,产生和使用蒸汽的安全与效率取决于怎样控制和应用仪表,在术语中通常被简写成C&I(控制和仪表 。此书旨在在发电厂的工程规程和电子学、仪器仪表以 及控制工程之间架设一座桥梁。 作为开篇,我将在本章大体描述由水到蒸汽的形态变化,然后将叙述蒸汽产生和使用的基本原则的概述。这看似简单的课题实际上却极为复杂。这里, 我们有必要做一个概述:这本书不是内容详尽的论文,有的时候甚至会掩盖一些细节, 而这些细节将会使热力学家 和燃烧物理学家都为之一震。但我们应该了解,这本书的目的是为了使控制仪表工程师充 分理解这一课题,从而可以安全的处理实用控制系统设计、运作、维护等方面的问题。1.2沸腾:水到蒸汽的状态变化 当水被加热时,其温度变化能通过某种途径被察觉(例如用温度计 。通过这种方式 得到的热量因为在某时水开始沸腾时其效果可被察觉,因而被称为感热。 然而,我们还需要更深的了解。“沸腾”究竟是什么含义?在深入了解之前,我们必须考虑到物质的三种状态:固态,液态,气态。 (当气体中的原子被电离时所产生的等离子气体经常被认为是物质的第四种状态, 但在实际应用中, 只需考虑以上三种状态固态,
物质由分子通过分子间的吸引力紧紧地靠在一起。当物质吸收热量,分子的能量升级并且 使得分子之间的间隙增大。当越来越多的能量被吸收,这种效果就会加剧,粒子之间相互脱离。这种由固态到液态的状态变化通常被称之为熔化。 当液体吸收了更多的热量时,一些分子获得了足够多的能量而从表面脱离,这个过程 被称为蒸发(凭此洒在地面的水会逐渐的消失在蒸发的过程中,一些分子是在相当低的 温度下脱离的,然而随着温度的上升,分子更加迅速的脱离,并且在某一温度上液体内部 变得非常剧烈,大量的气泡向液体表面升起。在这时我们称液体开始沸腾。这个过程是变为蒸汽的过程,也就是液体处于汽化状态。 让我们试想大量的水装在一个敞开的容器内。液体表面的空气对液体施加了一定的压 力,随着液体温度的上升,便会有足够的能量使得表面的分子挣脱出去,水这时开始改变 自身的状态,变成蒸汽。在此条件下获得更多的热量将不会引起温度上的明显变化。所增 加的能量只是被用来改变液体的状态。它的效用不能用温度计测量出来,但是它仍然发生 着。正因为如此,它被称为是潜在的,而不是可认知的热量。使这一现象发生的温度被称为是沸点。在常温常压下,水的沸点为100摄氏度。 如果液体表面的压力上升, 需要更多的能量才可以使得水变为蒸汽的状态。 换句话说, 必须使得温度更高才可以使它沸腾。总而言之,如果大气压力比正常值升高百分之十,水必须被加热到一百零二度才可以使之沸腾。
提供专业的word版文档，优质的服务，希望对您有帮助/双击去除 自动化岗位面试求职英文自我介绍范文generalIntroduction* IamathirdyearmastermajorinautomationatshanghaiJiaoT onguniversity,p.r.china. educationbackground In1995,IenteredtheNanjinguniversityofscience&Techno logy(NusT)--widelyconsideredoneofthechina’sbestengineeringschools.Duringthefollowingundergrad uatestudy,myacademicrecordskeptdistinguishedamongth ewholedepartment.IwasgrantedFirstclassprizeeverysem ester,andmyoverallgpA(89.5/100)rankedNo.1among113st udents.In1999,Igottheprivilegetoenterthegraduatepro
gramwaivedoftheadmissiontest.IselectedtheshanghaiJi aoTonguniversitytocontinuemystudyforitsbestreputati ononcombinatorialoptimizationandNetworkschedulingwh eremyresearchinterestlies. Attheperiodofmygraduatestudy,myoverallgpA(3.77/4.0) rankedtop5%inthedepartment.Inthesecondsemester,Ibec ameteacherassistantthatisgiventotalentedandmatureds tudentsonly.Thisyear,IwontheAcerscholarshipastheone andonlycandidateinmydepartment,whichistheultimateac coladefordistinguishedstudentsendowedbymyuniversity .presently,Iampreparingmygraduationthesisandtryingf orthehonorofexcellentgraduationThesis. researchexperienceandacademicactivity whenasophomore,IjoinedtheAssociationofAIenthusiasta ndbegantonarrowdownmyinterestformyfutureresearch.In 1997,Iparticipatedinsimulationtooldevelopmentforthe schedulingsysteminprof.wang’
自动化技术的应用领域 自动化技术的应用领域有哪些呢?大家对此是否有所了解呢?快一起来看看相关内容吧! 自动化技术的应用领域 1、深度学习 深度学习作为人工智能领域的一个应用分支，不管是从市面上公司的数量还是投资人投资喜好的角度来说，都是一重要应用领域。说到深度学习，大家第一个想到的肯定是AlphaGo，通过一次又一次的学习、更新算法，最终在人机大战中打败围棋大师李世石。百度的机器人“小度”多次参加最强大脑的“人机大战”，并取得胜利，亦是深度学习的结果。 深度学习的技术原理： 1.构建一个网络并且随机初始化所有连接的权重; 2.将大量的数据情况输出到这个网络中; 3.网络处理这些动作并且进行学习; 4.如果这个动作符合指定的动作，将会增强权重，如果不符合，将会降低权重; 5.系统通过如上过程调整权重; 6.在成千上万次的学习之后，超过人类的表现; 2、计算机视觉
计算机视觉是指计算机从图像中识别出物体、场景和活动的能力。计算机视觉有着广泛的细分应用，其中包括，医疗成像分析被用来提高疾病的预测、诊断和治疗;人脸识别被支付宝或者网上一些自助服务用来自动识别照片里的人物。同时在安防及监控领域，也有很多的应用…… 计算机视觉的技术原理： 计算机视觉技术运用由图像处理操作及其他技术所组成的序列来将图像分析任务分解为便于管理的小块任务。比如，一些技术能够从图像中检测到物体的边缘及纹理。分类技术可被用作确定识别到的特征是否能够代表系统已知的一类物体。 3、语音识别 语音识别技术最通俗易懂的讲法就是语音转化为文字，并对其进行识别认知和处理。语音识别的主要应用包括医疗听写、语音书写、电脑系统声控、电话客服等。 语音识别技术原理： 1、对声音进行处理，使用移动窗函数对声音进行分帧; 2、声音被分帧后，变为很多波形，需要将波形做声学体征提取，变为状态; 3、特征提起之后，声音就变成了一个N行、N列的矩阵。然后通过音素组合成单词; 4、虚拟个人助理 说到虚拟个人助理，可能大家脑子里还没有具体的概念。但是
Classification of control systems there are three ways: by automatic classification methods in order to participate in the control mode classification, to adjust the law category. One way to control category 1, the open-loop control system if the computer output of open loop control system to exercise control of the production process, but the control results --- the state of the production process does not affect the computer control systems, computer \ controller \ production and other sectors does not constitute a closed loop, is called open-loop control system computer. the production process of the state is no feedback to the computer, but by the operator to monitor the status of the production process, decision control program, and tell the computer to control the role of exercising control. 2, closed loop control system computer to the production of an object or process control, the state can directly influence the production process computer control system, called the closed-loop control system computer. Control of the computer monitor in the operator, the automatic acceptance of the production process state test results, calculate and determine the control scheme, the direct command and control units (devices) of action, the role of exercising control of the production process. In such systems, aircraft control components under control of control information sent to control device operation, the other running equipment condition as the output, measured by the detection part, the feedback as input to the control computer; to make control Computer \ Control Components \ production \ test components form a closed loop. We will call this form of control computer control closed-loop control. Closed loop control system computer, using a mathematical model to set the value of the production process and test results of the best value of the deviation between the feedback and control the production process to run at their best. 3, line control system as long as the computer controlled production of the controlled object or process, to exercise direct control, without human intervention are called the control computer on-line control, or on-line control system. 4, offline control system control computer does not directly participate in the control object or the controlled production process. It only managed to complete the process of the controlled object or the status of testing, and testing of data processing; and then develop control programs, the output control instruction, operator reference control instructions manually controlled operation to control parts of the object or