工業(yè)機(jī)器人專業(yè)英語(yǔ)課件Chapter 13

工業(yè)機(jī)器人專業(yè)英語(yǔ)

EnglishofIndustrialRobotChapter13ProgramandProgrammingAfterreadingthischapter,youwillbeableto:

undertheroleofprogramandprogramming. knowthedifferentprogrammingmethods. understandthedifferencesbetweentheprogramlanguages. classifytheprogramstructure. answerthereviewquestionsattheendofthechapter.ObjectivesQ:Whatisthat?Arobotshallnotworkonitsowninitiativeunlessitreceivesatask.Thepurposeofrobotprogrammingistomaketherobotcompleteaspecifictask,whilerobotprogrammingistomaketherobotcompletethetaskbysettingacertainsequenceofactions.Taskoperationmainlyincludesmotioninstructionandoperationinstruction,bothofwhicharecontrolledbytheprogram.Atpresent,thecommonlyusedrobotprogrammingmethodsincludesteachingprogrammingandofflineprogramming.Teachingprogrammingispracticalandeasytooperate,whichincludesteaching,editingandtrackreproduction.Basedoncomputergraphics,theoff-lineprogrammingmethodbuildsgeometricmodelandobtainsthejobplanningtrajectorythroughprogrammingalgorithm.Themaindifferencebetweenteachingprogrammingandofflineprogrammingisthatofflineprogrammingdoesnotaffectthefieldworkofrobots.TextTextAccordingtothedifferentrequirementsoftherobot,differentprogrammingisrequired.Thereisagreatrelationshipbetweenprogrammingabilityandprogrammingmode,whichdeterminestheadaptabilityandoperationalabilityofrobots.Withthewideapplicationofcomputerinindustry,thecomputerprogrammingofindustrialrobotbecomesmoreandmoreimportant.Robotprogramminginevitablyinvolvesrobotlanguage.Robotlanguageisamethodofusingsymbolstodescriberobotactions.Itmakestherobotperformvariousoperationsaccordingtotheintentionoftheprogrammerthroughthedescription.Robotprogramminglanguageisusedtodescribetheoperationsthatcanbeperformedbyrobots.Anavailablerobotprogramminglanguageshouldincludeinstructionset,programformatandstructure,andprogramexpressioncodeandcarrier.Dependingonthelanguagelevel,thenumberofinstructionscanvaryfromseveraltodozens,andalsothesimpleristhebetter.Programformatandstructureisthekeypart,whichshouldbeuniversal.Theprogramexpressioncodeandcarrierareusedtotransferthesourceprogram.Therearemorethanathousandprogramminglanguagesintheworld,andthereareseveralpopularprogramminglanguagesinroboticstoday,eachofwhichhasdifferentadvantagesoverrobots.CandC++arecommonlanguagesformanyhardwarelibraries.Clanguagecanbecompiledinasimpleway,processinglow-levelmemory.Clanguage,withitsinteractivityandcross-platformfeatures,isaverymatureprogramminglanguage.TextPythonreceivesagreatrevivalinroboticsespeciallyinrecentyears.ThemainfocusofthePythonlanguageiseaseofuse.PythonallowssimplebindingusingC/C++code.ALisahigh-levelprogrammingsystemthatdescribestaskssuchasassembly.Acompilerthatconvertsprogramsintomachinecodeandareal-timesystemthatcontrolsmanipulatorsandotherdevices.ALlanguagehasagreatinfluenceonotherlanguagesandplaysaleadingroleingeneralrobotlanguages.TextAMLisaninteractivetask-orientedprogramminglanguagedesignedtocontrolmanufacturingprocesses(includingrobots).Itsupportspositionandattitudedemonstration,jointinterpolationmotion,linearmotion,continuoustrajectorycontrolandforceperception,providesrobotmotionandsensorinstruction,communicationinterfaceandstrongdataprocessingfunction.MCLisarobotlanguagedevelopedforoff-lineprogrammingofunitofwork.Theunitofworkcanbeavarietyofrobotsandperipherals,CNCmachines,tactileandvisualsensors.Textinitiative/?'n????t?v;-??-/n.主動(dòng)權(quán)；新方案adj.主動(dòng)的；自發(fā)的；起始的programming/'pr??ɡr?m??/n.設(shè)計(jì)，規(guī)劃；編制程序，[計(jì)]程序編制sequence/'si?kw(?)ns/n.[數(shù)][計(jì)]序列；順序；續(xù)發(fā)事件vt.按順序排好instruction/?n'str?k?(?)n/n.指令，命令；指示；教導(dǎo)；用法說(shuō)明offline/?f'la?n/adj.（計(jì)算機(jī)）未聯(lián)網(wǎng)的；離線的adv.未連線地；脫機(jī)地graphic/'gr?f?k/adj.形象的；圖表的；繪畫(huà)似的geometric/,d???'metr?k/adj.幾何學(xué)的；[數(shù)]幾何學(xué)圖形的trajectory/'tr?d??kt(?)r?/n.[物]軌道，軌線；[航][軍]彈道Vocabularyalgorithm/'?lg?'r?e?m/n.[計(jì)][數(shù)]算法，運(yùn)算法則fieldworkn.現(xiàn)場(chǎng)工作mode/m??d/n.模式；方式；風(fēng)格；時(shí)尚adaptability/?,d?pt?'b?l?t?/n.適應(yīng)性；可變性；適合性language/'l??gw?d?/n.語(yǔ)言；語(yǔ)言文字；表達(dá)能力programmer/'pr??gr?m?/n.[自][計(jì)]程序設(shè)計(jì)員expression/?k'spr???n/表現(xiàn)，表示，表達(dá)；表情，臉色，態(tài)度，腔調(diào)code/k??d/n.代碼，密碼；編碼；法典vt.編碼；制成法典vi.指定遺傳密碼dozen/'d?z(?)n/n.十二個(gè)，一打adj.一打的format/'f??m?t/n.格式；版式；開(kāi)本vt.使格式化；規(guī)定…的格式vi.設(shè)計(jì)版式Vocabularyuniversal/ju?n?'v??s(?)l/n.一般概念；普通性adj.普遍的；通用的；全體的hardware/'hɑ?dwe?/n.計(jì)算機(jī)硬件；五金器具interactivity/'?nt?'?kt?v/n.交互性；互動(dòng)性feature/?fi?t??(r)/n.特色，特征；vt.特寫(xiě)；以…為特色；vi.起重要作用revival/r?'va?vl/n.復(fù)興；復(fù)活；蘇醒；恢復(fù)精神；再生效attitude/'?t?tju?d/n.態(tài)度；看法；意見(jiàn)；姿勢(shì)demonstration/?dem?n?stre??(?)n/n.示范；證明；示威游行joint/d???nt/adj.聯(lián)合的；連接的n.關(guān)節(jié)；接縫；v.連接，接合；使有接頭；interpolation/?n,t?p?'le??n/n.插入；篡改；填寫(xiě)；插值perception/p?'sep?(?)n/n.認(rèn)識(shí)能力；知覺(jué)，感覺(jué)；洞察力；看法；獲取peripheral/p?'r?f?r?l/adj.外圍的；次要的；（神經(jīng)）末梢區(qū)域的n.外部設(shè)備CNC電腦數(shù)值控制（ComputerNumericalControl）tactile/'t?kta?l/adj.[生理]觸覺(jué)的，有觸覺(jué)的；能觸知的VocabularyQuestionsQuestionsQuestion1:Howtherobotswork?Question2:Whatistheprogram?Question3:Describetheteachingprogramming.AnswerQuestionsQuestions期望AnswerQuestion4:Whatisthemaindifferencebetweenthetechingprogrammingandofflineprogramming?Question5:Whatdoesaprogramminglanguageinclude?Question6:Howmanylanguagesarementionedinthischapter?Whatarethey?Translation機(jī)器人編程機(jī)器人不會(huì)自己主動(dòng)工作，除非它收到了工作任務(wù)。機(jī)器人編程的目的則是使機(jī)器人完成特定工作任務(wù)，而機(jī)器人編程則是通過(guò)設(shè)置一定的動(dòng)作順序使機(jī)器人完成該任務(wù)。任務(wù)運(yùn)行中主要包括運(yùn)動(dòng)指令和作業(yè)的指令，兩者均由程序控制。目前常用的機(jī)器人程序編制包括示教編程和離線編程兩種。示教編程實(shí)用性強(qiáng)、操作簡(jiǎn)便、通過(guò)示教、編輯和軌跡再現(xiàn)實(shí)現(xiàn)。離線編程方法基于計(jì)算機(jī)圖形學(xué)，建立幾何模型，通過(guò)規(guī)劃算法來(lái)獲取作業(yè)規(guī)劃軌跡。示教編程和離線編程的主要區(qū)別是，離線編程不影響機(jī)器人的現(xiàn)場(chǎng)工作。Translation根據(jù)機(jī)器人不同的工作要求，需要不同的編程。編程能力和編程方式有很大的關(guān)系，編程方式?jīng)Q定著機(jī)器人的適應(yīng)性和作業(yè)能力。隨著計(jì)算機(jī)在工業(yè)上的廣泛應(yīng)用，工業(yè)機(jī)器人的計(jì)算機(jī)編程變得日益重要。機(jī)器人編程必然涉及機(jī)器人語(yǔ)言。機(jī)器人語(yǔ)言是使用符號(hào)來(lái)描述機(jī)器人動(dòng)作的方法，它通過(guò)對(duì)機(jī)器人的描述，使機(jī)器人按照編程者的意圖進(jìn)行各種操作。機(jī)器人編程語(yǔ)言用