1、manipulator i s now use d as a i ndustrial robots i n use, the control obje ctives ofte n appear often i n industrial automati on. industrial a utomation technology ha s gradually matured, a s mature a technology li ne ha s been rapi d dev elopment in i ndustrial a utomation as a se parate subje ct.

2、 ma nipulator appli cation bega n to f ilter into w eldi ng, logi stics, me cha nical processing, a nd other i ndustries. e specially at high or very l ow temperat ures, full of poi sonous gases, high ra diation case, robot in similar cir cumstances showed great use al so bri ngs great conve nie nce

3、 to t he staff. precisely be cause of t his robot to get people's attenti on began to be a high degree of development. labor rates, worki ng conditions, la bor inte nsive a spe cts of pr omoting devel opment. both at home and abr oad to devel op the plc programmable l ogic controller is i n vari

4、ous special circumstances a nd under special conditions set for mecha nical devi ces. now t urne d on the developm ent of the microel ectronics aut omatic control te chnol ogy and the ra pid development of the trains, t he success of plc hardware software a ndsimulation control win big and succe ssf

5、ul development, now continues to develop as a f actory aut omation standards. because robots are g ood devel opme nt of the technology makes a g ood optimization of productive ca pital, and robot show s this uni que a dvantages, such as: ha s good compatibility, wi de availa bility, hardware is comp

6、lete , and programming t hat can be mastered i n a short time, so in t he context of industrial plc applicati ons became ubi quit ous. mani pulat or in many developed country agri cultur e and industry ha s be en applie d, such as the use of mecha nical harvesti ng large areas of farmland, repeate d

7、 operations on the high-speed li ne that uses a r obotic arm, a nd so on. toda y, the high level of automation combi ned wit h restricti ons on the mani pulat or devel opme nt level is slig htly lower t han t he inter national. t he de sign is mai nly arm weldi ng machine by plc aut omation cont rol

8、. t his of design let desig ners on in school by lear n of has a must of consoli dation, understa nd has some usually didn't opportunities aw arene ss in w orld range within some leadi ng level of knowle dge ha s has m ust aware ness, hope de signer s ca n in yi hou of design in t he ca n succes

9、s of usi ng in thi s de sign i n the pr oce eds of experie nce 1.2 mani pulat or in both at home and abr oad of research profile a utomation mechani cal arm resear ch began yu 20th ce ntury medi um-term, after years with with computer and automati ontechnology of development, m akes mechani cal arm

10、on t he grand stage of industrial a utomation and shine, gra dually became a n industrial eval uation standards, and its importa nce can be see n. now original roboti c arm spe nt most of mass producti on a nd use on the production li ne, w hich is pr ogrammed roboti c arm. as the first generation o

11、f manipulator position control sy stems main features, alt hough not ba ck several ge nerations that ca n dete ct the external environment, but ca n still successf ully com plete like wel ding, painti ng, deliv ery as well as for materials simple moveme nts. second generation mechani cal arms are e

12、qui ppe d with se nsors and mani pulator s have the environment ther e is a certai n amount of "sense", whe n the me cha nical arm is to use t he program as a basis. difference i s that the robot begand八年級上冊英語語法、短語和學問點總結unit 1 where did you go on vacation.本單元的話題： 談論假期活動內容，復習一般過去時；本單元的語法： 1

13、. 復習一般過去時； 2. 學習不定代詞和不定副詞的用法；語法： 1. 本單元顯現的 動詞不規章過去式有：isam-was是are-were是go-went去buybought買take-took拿走 ，dodoes didfeedfed 喂 see saw 觀察 eat ate吃 havehas had 有，吃feel felt感覺 ride rode 騎 get got 到達 , 得到 cancould 能，會 forgetforgot遺忘 drink drank喝 find found 找到2. 不定代詞和不定副詞的用法：somebody anyoneeverythingnowhere（

14、疑問副詞）不定代詞和不定副詞（1）左邊的 some、any、every 、no 與右邊的 body、one、thing構成不定代詞 ，some、any、every 、no 與右邊的疑問副詞where 構成不定副詞 ；（2）一般情形下以some 開頭的不定代詞和不定副詞用于確定句，以any 開頭的不定代詞和不定副詞用于否定句、疑問句；以no 開頭的不定代詞和不定副詞表示否定含義（no one 為兩個單詞）；（3）不定代詞或不定副詞和形容詞連用時，形容詞放在后面；he hassomething important to do.他有重要的事情要做； （確定句用 something ，形容詞 impo

15、rtant放后）did you buyanythingspecial.（一般疑問句用anything ，形容詞 special放后）did you goanywhere interesting last month.上個月你去令人感愛好的地方了嗎？ 一般疑問句用不定副詞anywhere，形容詞 interesting放后（4）不定代詞和不定副詞做主語 時，后面的動詞用單數形式 ；everone is here today.今日每個人都在這里；本單元的短語和學問點：1.p1 ，圖片 go on vacation去度假go to the mountains上山/ 進山2.p1 ， 1a staya

16、thome呆在家 go to the beach 去海灘 visitmuseums參觀博物館gotosummercamp去參觀夏令營3.p2 ， 2bstudy for tests為考試而學習備考go out出去4.p2 ， 2dquite a few相當多 , 不少（后跟可數名詞復數）he has quite a few friends.他有不少伴侶； take photos照相 most of the time大部分時間5. （ p3, 語法表格3 行buy sth for sb = buy sb sth為某人買某物my mother bought me a sweater=my moth

17、er bought a sweater for me.我媽媽給我買了一件毛衣；6. （ p3, 語法表格 4 行 taste good.嘗起來很好taste （嘗起來）、look （看起來）、sound（聽起來）為感官動詞，后跟形容詞the food tastes delicious.這食品嘗起來特別可口；the t-shirt looks beautiful.這件體恤衫看起來很美麗；the songs sound beautiful.這些歌曲聽起來很美麗；7. （ p3, 語法表格 5 行 have a goodgreatfun time過得興奮，玩得開心（=enjoy oneself） t

18、hey had a good time yesterday.= they enjoyed themselves yesterday.他們昨天玩得很高興； 8.p3,3a go shopping去購物9.p3,3b,4行 nothing,but+ 動詞原形：除了 , 之外什么都沒有he had nothing to do at home but read yesterday.昨天他在家除了讀書無事可做；10.p3,3b,5行 seem to do sth:似乎,i seem to know him.我似乎熟悉他；seem+（ to be ）+形容詞： 看起來, the work seems （t

19、o be ）easy. 這工作看起來很簡潔；manipulat or control mode and pr ogrammable controll ers introduction 2.1 sele ct di scussion wit h manipulator contr ol 2.1.1 cla ssification of control relay s and discrete ele ctroni c circuit ca n control old i ndustrial equipme nt, but also mor e common. mai nly the se two

20、 relatively chea p and you can mee t the old -fashi one d, simpl e or simple industrial equipment. s o he can see them now, however these two control m ode s relay and di screte ele ctronic circuit s are these fatal flaws: 1 cannot ada pt to the compl ex logic contr ol, 2 only for the curre nt proje

21、 ct, the la ck of compati bility and 3 not ref orming the system with e qui pment improveme nts. s pring for the development of china' s moder n industri al automati on technology the substantial i ncrea se in the level of industria l automation, complete d the perfect relay of the computer too

22、much. in terms of c ontroll ing the computer showe d his two great adva ntages: 1 each of the har dware can be installe d on one or more micr opr oces sors; 2 the official de signer of the software writi ng content control i s all about. now i n several ways i n the context of industrial automati on

23、 ca n often be se en in t hree ways: 1 programmabl e logical controller referred to as ipc; 2 distributedcontr ol system dcs for short,and 3 the pr ogrammable logica l controller plc for short. 2.1.2 plc a nd t he ipc and dcs contrast contrast 1, ea chof the t hree te chnol ogies of origins and deve

24、l opme nt requirements for fast data proce ssi ng makes it invente d the com puter. t he me n brought i n terms of hardware there , usi ng a high level of standardi zation, ca n use more compati bility tool s, is a ri ch software resources, espe cially the nee d for immediacy i n operational systems

25、. s o the computer ca n effectively control i s use d to contr ol and meet its spee d, on the virtual mode l, real-time a nd i n computati onal re quireme nts. distributed system started with a contr ol system for industrial a utomatic i nstrume nt used to control, w hereas now it i s successfully d

26、eveloped i nto i ndustrial control com puter used a s a ce ntral collecti on a nd distri bution system a nd transition of distri bute d control system i n anal ogue ha ndli ng, l oop control, ha s beg un to refle ct the use of a huge a dvantage. t hough distributed system has great adva ntag es in l

27、 oop regulati on, but only a s a means of continuous pr oce ss control. optimization of plc is t he corresponding relay needs was bor n, its main use i n the w ork or der control , early primar y is replaced relay thi s hulking system, focused on the switch control ling the runni ng or der of functi

28、ons. marke d by the mi cropr oce ssor i n the early 1970 of the 20t h ce ntury emerged, micro -ele ctroni cs te chnology has developed rapidl y, pe opl e soon micr oele ctroni csprocessi ng technol ogy will be used in t he pr ogramm able logical contr oller that ismanipulator i s now use d as a i nd

29、ustrial robots i n use, the control obje ctives ofte n appear often i n industrial automati on. industrial a utomation technology ha s gradually matured, a s mature a technology li ne ha s been rapi d dev elopment in i ndustrial a utomation as a se parate subje ct. ma nipulator appli cation bega n t

30、o filter into w eldi ng, logi stics, me cha nical processing, a nd other i ndustries. e specially at high or very l ow temperat ures, full of poi sonous gases, high ra diation case, robot in similar cir cumstances showed great use al so bri ngs great conve nie nce to t he staff. precisely be cause o

31、f t his robot to get people's attenti on began to be a high degree of development. labor rates, worki ng conditions, la bor inte nsive a spe cts of pr omoting devel opment. both at home and abr oad to devel op the plc programmable l ogic controller is i n various special circumstances a nd under

32、 special conditions set for mecha nical devi ces. now t urne d on the development of the microel ectronics aut omatic control te chnol ogy and the ra pid development of the trains, t he success of plc hardware software a nd simulation control win big and succe ssful development, now continues to dev

33、elop as a f actory aut omation standards. be cause robots are g ood devel opme nt of the technology makes a g ood optimization of productive ca pital, and robot show s this uni que a dvantages, such as: ha s good compatibility, wi de availa bility, hardware is complete , and programming t hat can be

34、 mastered i n a short time, so in t he context of industrial plc applicati ons became ubi quit ous. mani pulat or in many developed country agri cultur e and industry ha s be en applie d, such as the use of mecha nical harvesti ng large areas of far mland, repeate d operations on the high-speed li n

35、e that uses a r obotic arm, a nd so on. toda y, the high level of automation combi ned wit h restricti ons on the mani pulat or devel opme nt level is slig htly lower t han t he inter national. t he de sign is mai nly arm weldi ng m achine by plc aut omation control. t his of design let desig ners o

36、n in school by lear n of has a must of consoli dation, understa nd has some usually didn't opportunities aw arene ss in w orld range within some leadi ng level of knowle dge ha s has m ust aware ness, hope de signers ca n in yi hou of design in t he ca n success of usi ng in thi s de sign i n th

37、e pr oce eds of experie nce 1.2 mani pulat or in both at home and abr oad of research profile a utomation mechani cal arm resear chbegan yu 20th ce ntury medi um -term, after years with with computer and automati ontechnology of development, m akes mechani cal arm on t he grand stage of industrial a

38、 utomation and shine, gra dually became a n in dustrial eval uation standards, and its importa nce can be see n. now original roboti c arm spe nt most of mass producti on a nd use on the production li ne, w hich is pr ogrammed roboti c arm. as the first generation of manipulator position control sy

39、stems main features, alt hough not ba ck several ge nerations that ca n dete ct the external environment, but ca n still successf ully com plete like wel ding, painti ng, deliv ery as well as for materials simple moveme nts. second generation mechani cal arms are e qui ppe d with se nsors and mani p

40、ulator s have the environment ther e is a certai n amount of "sense", whe n the me cha nical arm is to use t he program as a basis. difference i s that the robot begand11. （p3,3c ）keep a diary記日記12.p5,2b,1行in+大地方：達到某地（ get to +地方：達到某地）arriveat+小地方：達到某地get的過去式為 gothe arrived in beijing yest

41、erday.他昨天達到北京；如是 arrive和 ge 后跟 home、there 、here 三個 地點副詞 ，后面的介詞inatto必需去掉；tom got home yesterday evening=tom arrivedhome yesterday evening.昨晚湯姆到家； 13.p5,2b,2行 decide to do sth:打算做某事 he decided to go home.他打算回家； 14.p5,2b,3行try doing sth.嘗試做某事 try to do sth.盡力去做某事the boy tried riding bicycle.這個小孩試著騎自行車he tried to help the old man.他盡力幫忙這個老年人；15.p5,2b,4行 feel like給, 的感覺；感受到16.p5,2b,1段末行 in the past在過去 walk around四處走走enjoy doing sth:寵愛做某事 he enjoys playing basketball.他寵愛打籃球；17.p5,2b,2 段 1 行 difference 名詞，差異，差別 - different 形容詞，不同的 18.p5,2b,2 段 2 行 start doing sth ：開頭做某事 （= s