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1、Word文档5霧册劣曉毕业设计（外文翻译）英文题目 Electromechani cal in tegrati ontech no logy and its applicati on中文题目 机电一体化技术及其应用研究系（院）机电工程系_专 业 机械设计制造及其自动化_学生姓名_学 号_指导教师_职 称_助教_二0四年四月Word文档Electromecha ni cal In tegrati on Tech no logy and ItsApplicati on1. An electromecha ni cal in tegrati on tech no logy developme ntM

2、echatronics is the machinery, micro-, control, aircraft, information processing, andother cross-disciplinary integration, and its development and progress depe nds onthe progress of tech no logy and developme nt, the main directi on of developme nt ofa digital, i ntellige nt, modular, and huma n n a

3、ture , miniaturization, integration, withsource and green.1.1 DigitalMicrocontroller and the development of a number of mechanical and electricalproducts of the base, such as the continuous development of CNC machine tools androbots, and the rapid rise of the computer network for the digital design

4、andmanufacturing paved the way for, such as virtual design and computerin tegratedmanu facturi ng.Digital request electromecha nicalintegrationsoftwareproducts withhigh reliability,easy operability,mai ntai nability, self-diag no stic capabilities, and frie ndly man-mach ine in terface.Digital will

5、facilitate the realizati on of Ion g-dista nee operati on, diag no sis and repair.1.21 ntellige ntMechanical and electrical products that require a certain degree of intelligenee, itis similar to the logical thinking, reasoning judgement, autonomous decision-makingcapabilities. For example, in the C

6、NC machine in crease in teractive features, set up Intellige nt I / O in terface and in tellige nt database tech no logy, will use, operati on andmaintenance of bring great convenien ce. With fuzzy con trol, n eural n etwork, gray,wavelet theory, chaos and bifurcati on, such as artificial in tellige

7、 nee and tech nological progress and development and the development of mechanical and electricalintegration tech no logy has ope ned up a vast world.1.3ModularWord文档As electromecha ni cal in tegrati on products and manu facturers wide variety ofresearch and developme nt of a sta ndard mecha ni cal

8、in terface, dyn amic in terface,the en vir onment in terface modules electromecha nical in tegrati on products is acomplex and promising work. If the development is set to slow down. VVVF integratedmotor drive unit with vision, image processing, identification and location of the motorfunctions, suc

9、h as integrated control un it. Thus, in product developme nt, desig n, wecan use these sta ndards modular unit quickly develop new products.1.4NetworkAs the popularity of the network, network-based remote control and mon itori ngof various tech ni cal asce ndant. The remote con trol device itself is

10、 the in tegratio n ofmecha ni cal and electrical products, fieldbus tech no logy to household appliancesand LAN network possible, use a home network to connect various home appliancesinto a computer as the center of computer integrated appliances system, so thatpeople in the home can be full enjoyme

11、nt of the ben efits of various high-tech,therefore, electromecha ni cal in tegrati on products should be no doubt North Korea networks.1.5Huma nityElectromechanical integration of the end-use product is targeted, how to givepeople electromecha ni cal in tegrati on of in tellige nt products, emoti on

12、 and humanity is beco ming more and more importa nt, electromecha ni cal in tegratio n productsin additi on to impro ving performa nee, it also urged the color, shape and so on and envir onmen tal coordi nati on, the use of these products, or for a person to enjoy, suchas home robot is the highest s

13、tate of human-machine in tegratio n.1.6Min iaturizatio nMicro-fi ne process ing tech no logy is a n ecessity in the developme nt, but alsothe n eed to improve efficie ncy. MEMS (Micro Electro nic Mecha ni cal Systems, orMEMS) refers to qua ntities can be produced by the micro-collect ion age ncies,m

14、icro-sensors, micro actuators and signal processing and control circuit until interface, com muni cati on and power is one of the micro-devices or systems . Si neeWord文档1986 the Un ited States at Sta nford Un iversity developed the first medical microprobe,1988 at the University of California, Berke

15、ley developed the first micro-motor, both athome and abroad in MEMS tech no logy, materials and micro-mechanism muchprogress has been made, the development of all sorts MEMS devices and systems,such as the various micro-se nsors (pressure sen sors, micro-accelerometer,micro-tactilesen sor),variousmi

16、cro-comp onent(micro-film, micro-beam, microprobes, micro-link, micro-gear, micro-bearings,micro-pump , microcoil and micro-robot, etc.).1.7In tegrati onIn tegrati on in cludes a mutual pen etrati on of various tech no logies, andintegration of various products of different structural optimizationan

17、dcomposite, and in cluded in the product ion process at the same time process ing,assembly, testi ng, man ageme nt, and other processes. In order to achieve morevariety, small batch product ion of automatio n and high efficie ncy, the system shouldhave a more exte nsive flexible. First system can be

18、 divided in to several levels, allowing the system to fun cti on dispersed, and security and coord in atio n with other partsof the operati on, and the n through software and hardware at various levels will beorganically linked to its optimal performanee, the most powerful.1.8With source ofElectrome

19、cha ni cal in tegratio n refers to the product itself with en ergy, such assolar cells, fuel cells and large-capacity battery. As on many occasions not be able touse electricity, which campaigns for the mechanical and electrical in tegratio nproducts, has a unique power source comes with the ben efi

20、ts.Sources with the in tegrati on of mecha ni cal and electrical product developme ntdirecti on of.1.9GreenThe developme nt of tech no logy in peoples lives brought great cha nges in thematerial at the same time has also brought rich resources, deteriorati on of theecological environment consequence

21、s. Therefore, people calling for the protect ion ofWord文档the en vir onment,regressi on, and achiev ing susta in abledevelopme nt in the con cept of gree n products such calls have emerged. Gree nproducts is low-power, low-woodcon sumpti on,clea n, comfortable,coordination and utilization of renewabl

22、e products. In its design, manufacture, use anddestruction of human beings should be in line with environmental protection andhealth requirements, electromechanical integration of green products is mainly refersto the use of time is not pollute the ecological environment, at the end of product life,

23、and regeneration of decomposition products.2.electromecha ni cal in tegratio n in the applicati on of tech no logy in the iron andsteelIn the iron and steel enterprises, the integration of mechanical and electricalsystems are at the core microprocessor, the computer, i ndustrial computer, data commu

24、ni cati ons, display devices, meters and the comb in ati on of tech no logies such asorganic, assembled by the merger means for the realization of a large-scale integratedsystem create conditions for effective integration, enhanced system control precision,quality and reliability. Electromechanical

25、in tegrati on tech no logy in the iron and steelen terprises in the mai nly used in the follow ing areas.2.1Intelligent Control Technology (IC)As a large-scale iron and steel, high-speed continuous and the characteristics ofthe traditi onal con trol tech no logies encoun tered in surm oun table diff

26、iculties, it is necessary to adopt very in tellige nt con trol tech no logy. Con trol tech no logies includeintelligent expert system, neural and fuzzy control, intelligent control tech niq ues insteel product desig n, manu facturi ng, con trol, product quality and diagnosticequipment, and other asp

27、ects, such as blast furnace control system, electric furnaceand continuous casting plant, steel rolling system , steelmaking - Casting integratedscheduling system - rolling, cold rolling, etc.2.2Distributed Control System (DCS)Distributed con trol system uses a cen tral comma nd for the con trol of

28、a numberof Taiwan-site monitoring and intelligent computer control unit. Distributed con trolWord文档systems can be two, three or more levels. Using computers to concen trate on theproducti on process mon itori ng, operati on, man ageme nt and dece ntralized con trol.With mon itori ng and con trol tec

29、h no logies, and the functions of distributed controlsystem more and more. Not only can be achieved control of the production process,but also can be achieved online optimizati on, the product ion process real-timescheduli ng, product ion pla nning statistical man ageme nt fun cti ons, as ameasureme

30、 nt, con trol, i ntegrati on of the integrated system. DCS control functionswith diverse features and easy operation, the system can be extended, easymaintenance and high reliability characteristics. DCS is decentralized and centralizedcontrol monitoring, fault-minor, and the system has the chain pr

31、otection features, theuse of manual control system failure operational measures, the system is highlyreliable.Distributed control system and centralized control system compared to their morefunction al, with a higher level of security. Is the large-scale in tegrati on of mecha nical and electrical s

32、ystems main trend.2.3Ope n Control System (OCS)Open Control System (Open Control System) is the development of computertech no logy led by the new structure con cept. Ope n mea ns a standard for theexchange of information in order consensus and support this standard design systems,different manufact

33、urers products can be compatible and in teroperable, and the sharing of resources. In dustrial con trol systems through ope n com muni catio n n etworkso that all con trol equipme nt, man ageme nt, computer in terc onn ecti ons, toachieve con trol and man ageme nt, adm ini strati on, in tegrated dec

34、isi on-mak ing,through fieldbus to the sce ne and control room instrumentation control equipmentinterconnected to achieve in tegrated measureme nt and con trol of.2.4Computer In tegrated Man ufacturi ng System (CIMS)CIMS is the iron and steel enterprises will be and the production and operati on,pro

35、ducti on man ageme nt and process con trol connecting to achieve from rawmaterials into the pla nt, product ion and process ing of shipme nts to the entireWord文档production process and the overall integration process control. Curre ntly iron andsteel en terprises have basically achieved process autom

36、ati on, but this kind ofautomated island of single automation lack of information resources and the shari ngof the un ified man ageme nt of the producti on process, can hardly meet therequireme nts of the iron and steel product ion. Future competition iron and steelenterprises is the focus of many v

37、arieties, small batch product ion, cheap and of goodquality, timely delivery of goods. In order to improve productivity, sav ing en ergy,reduc ing staff and the exist ing inven tory, accelerate cash flow, production, operationand management of the overall optimizatio n, the key is to stre ngthe n th

38、e man agement, access to the ben efits of rais ing the competitive ness of bus in esses. The Un itedStates, Japa n and some other large-scale iron and steel enterprises in the 1980s hasbeen widely realization of CIMS.2.5Fieldbus Tech no logy (FBT)Fieldbus Tech no logy (Fied Bus Tech no logy) is the

39、connection sett ings in thefield of in strume ntati on in stalled in the con trol room and con trol devices for digital,bi-direct ion al, multi-stati on com muni cati on link. Fieldbus tech no logy used toreplace the exist ing sig nal tran smissi on tech no logy (such as 4 to 20 mA, DC DCtransmissio

40、n), it will enable more information in the field of IntelligentIn strume ntati on devices and higher-level con trol system in the joi nt betwee n thecom muni cati ons media on the two-way tran smissi on. Fieldbus conn ecti on can bethrough save 66% or more on-site sig nal connecting wires. Fieldbus

41、lead to theintroduction of the reform and the new generation of DCS around open fieldbusautomation system of instruments, such as intelligent transmitter, in tellige nt, fieldbusdetect ion in strume nts, fieldbus of PLC (Programmable Logic Con troller) local control stati ons and field developme nt.

42、2.6AC drive tech no logyTran smissi on tech no logy in the iron and steel in dustry plays a crucial role.With power tech no logy and the developme nt of microelectr onics tech no logy, thedevelopment of AC variable speed very quickly. The AC drive to the adva ntages ofWord文档electric drive tech no lo

43、gy in the n ear future from AC drive completely replace DC transmissi on, the developme nt of digital tech no logy, complex vector con trol tech nologies to achieve practical, AC variable speed system speed and performa nee hasreached more tha n DC con verter level. Now whether small or large-capaci

44、tyelectrical motor capacity synchronous motor can be used to achieve reversible in duction motor or smooth ing gover nor. AC drive system in the product ion of steel rolli ngemerged as a welcome users, applicati ons continues to expa nd.Word文档机电一体化技术及其应用研究1机电一体化技术发展机电一体化是机械、微、控制、机、信息处理等多学科的交叉融合，其发展

45、和进步有赖于相关技术的进步与发展，其主要发展向有数字化、智能化、模块化、 化、人性化、微型化、集成化、带源化和绿色化。1.1 数字化微控制器及其发展奠定了机电产品数字化的基础，如不断发展的数控机床和 机器人；而计算机网络的迅速崛起，为数字化设计与制造铺平了道路，如虚拟设 计、计算机集成制造等。数字化要求机电一体化产品的软件具有高可靠性、易操 作性、可维护性、自诊断能力以及友好人机界面。数字化的实现将便于远程操作、 诊断和修复。1.2 智能化即要求机电产品有一定的智能，使它具有类似人的逻辑思考、判断推理、自 主决策等能力。例如在 CNC 数控机床上增加人机对话功能，设置智能 I/O 接口 和智能

46、工艺Word文档数据库，会给使用、操作和维护带来极大的便。随着模糊控制、神经 网络、灰色、小波理论、混沌与分岔等人工智能技术的进步与发展，为机电一体 化技术发展开辟了广阔天地。1.3 模块化由于机电一体化产品种类和生产厂家繁多，研制和开发具有标准机械接口、动力接口、环境接口的机电一体化产品单元模块是一项复杂而有前途的工作。如研制具有集减速、变频调速电机一体的动力驱动单元；具有视觉、图像处理、识 别和测距等功能的电机一体控制单元等。这样，在产品开发设计时，可以利用这 些标准模块化单元迅速开发出新的产品。1.4 网络化由于网络的普及，基于网络的各种远程控制和监视技术兴未艾。而远程控制的终端设备本身

47、就是机电一体化产品，现场总线和局域网技术使家用电器网络化 成为可能，利用家庭网络把各种家用电器连接成以计算机为中心的计算机集成家 用电器系统，使人们在家里可充分享受各种高技术带来的好处，因此，机电一体化产品无疑应朝网络化向发展。1.5 人性化机电一体化产品的最终使用对象是人，如给机电一体化产品赋予人的智能、情感和人性显得愈来愈重要，机电一体化产品除了完善的性能外，还要求在色彩、 造型等面与环境相协调，使用这些产品，对人来说还是一种享受，如家用机器人 的最高境界就是人机一体化。1.6 微型化微型化是精细加工技术发展的必然，也是提高效率的需要。微机电系统(Micro Electronic Mech

48、anical Systems，简称 MEMS)是指可批量制作的，集微型 机构、微型传感器、微型执行器以及信号处理和控制电路，直至接口、通信和电 源等于一体的微型器件或系统。自 1986 年美国斯坦福大学研制出第一个医用微 探针，1988年美国加州大学 Berkeley 分校研制出第一个微电机以来，国外在 MEMS 工艺、材料Word文档以及微观机理面取得了很大进展，开发出各种MEMS 器件和系统，如各种微型传感器(压力传感器、微加速度计、微触觉传感器)，各种微 构件（微膜、微粱、微探针、微连杆、微齿轮、微轴承、微泵、微弹簧以及微机 器人等） 。1.7 集成化集成化既包含各种技术的相互渗透、 相

49、互融合和各种产品不同结构的优化与 复合，又包含在生产过程中同时处理加工、装配、检测、管理等多种工序。为了 实现多品种、小批量生产的自动化与高效率，应使系统具有更广泛的柔性。首先 可将系统分解为若干层次，使系统功能分散，并使各部分协调而又安全地运转， 然后再通过软、硬件将各个层次有机地联系起来，使其性能最优、功能最强。1.8 带源化是指机电一体化产品自身带有能源，如太阳能电池、燃料电池和大容量电池。 由于在多场合无法使用电能，因而对于运动的机电一体化产品，自带动力源具有 独特的好处。带源化是机电一体化产品的发展向之一。1.9 绿色化技术的发展给人们的生活带来巨大变化，在物质丰富的同时也带来资源减 少、生态环境恶化的后果。所以，人们呼唤保护环境，回归，实现可持续发展， 绿色产品概念在这种呼声中应运而生。绿色产品是指低能耗、低材耗、低污染、 舒适、协调而可再生利用的产品。在其设计、制造、使用和销毁时应符合环保和 人类健康的要求，机电一体化产品的绿色化主要是指在其使用时不污染生态环 境，产品寿命结束时，产品可分解和再生利用。2.机电一体化技术在钢铁中应用在钢铁企业中，机电一体化系统是以微处理机为核心，把微机、工控机、数 据通讯、显示装置、仪表等技术有机的