仿真加工實(shí)驗(yàn)裝置控制單元的設(shè)計與開發(fā)畢業(yè)設(shè)計-資料下載頁
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【導(dǎo)讀】品結(jié)構(gòu)、產(chǎn)業(yè)結(jié)構(gòu)調(diào)整大門的鑰匙?，F(xiàn)在化的自動生產(chǎn)設(shè)備幾乎說都是機(jī)電一體化設(shè)備.本。論文首先簡單介紹了機(jī)電一體化的定義、主要技術(shù)特征和發(fā)展；然后從MPS本身的。程序開發(fā)和調(diào)試。等多種技術(shù)有機(jī)地結(jié)合并綜合應(yīng)用的技術(shù)。在微處理單元的控制下協(xié)調(diào)有序地工作，有機(jī)地融合在一起，達(dá)到物質(zhì)與能量的有序運(yùn)動。越來越先進(jìn)的控制功能取代了許多操作人員的。電一體化系統(tǒng)的內(nèi)部運(yùn)行機(jī)制是隱蔽的。程機(jī)械廠家日益關(guān)注產(chǎn)品的多功能開發(fā)。以滿足用戶對產(chǎn)品環(huán)保、節(jié)能、操作舒適性及智能?；O(jiān)控維護(hù)的要求。和自主決策能力,從而取代制造工程中人的部分腦力勞動。系統(tǒng)化的表現(xiàn)特征之一就是系統(tǒng)體系結(jié)構(gòu)進(jìn)一步采用開放式和模式化的線結(jié)構(gòu)。統(tǒng)可以靈活組態(tài),進(jìn)行任意的剪裁和組合,同時尋求實(shí)現(xiàn)多子系統(tǒng)協(xié)調(diào)控制和綜合管理。目前,利用半導(dǎo)體器件制造過程中的蝕刻技術(shù),在實(shí)驗(yàn)室中已制造。模塊化也是機(jī)電一體化產(chǎn)品的一個發(fā)展趨勢,是一項(xiàng)重要而艱巨的工程。
【正文】 子（中國）有限公司 ,2020 [4] 鄭晟 .鞏建平 .張學(xué) . 現(xiàn)代可編程序控制器原來與應(yīng)用 [M]. 北京 : 科學(xué)出版社 , 2020 [5] 楊寶清 . 現(xiàn)代傳感器技術(shù)基礎(chǔ) [M]. 北京 : 中國鐵道出版社 , 2020 [6] 機(jī)床液壓傳動與控制 [M]. 南京航空航天大學(xué) , 2020 [7] SIEMENS. STEP 7 編程手 冊 [M]. 西門子（中國）有限公司 , 2020 [8]劉增輝 .朱運(yùn)力 .模塊化生產(chǎn)加工系統(tǒng)應(yīng)用技術(shù) [M].電子工業(yè)出版社 ,2020 [9]劉星平 .PLC 原理及工程應(yīng)用 [M].中國電力出版社 ,2020 [10]隋媛媛 .廉鴻帥 .遲軍 .西門子系列 PLC 原理及應(yīng)用 [M].人民郵電出版社 ,2020 [11]陶權(quán) .韋瑞錄 .PLC 控制系統(tǒng)設(shè)計、安裝與調(diào)試 [M].北京理工大學(xué)出版社 ,2020 致謝 首先，我要誠摯的感謝我的導(dǎo)師 鄭明 老師，在畢業(yè)設(shè)計期間，得到了 鄭明老師的悉心指導(dǎo)，在論文的寫作過程中，多次得到他的督促，并且他為我 的論文提出了許多寶貴的修改意見。 鄭明 老師的嚴(yán)謹(jǐn)治學(xué)的態(tài)度與求實(shí)的工作作風(fēng)及豐富的學(xué)識留給我深刻的印象，使我受益匪淺。 其次，要感謝同組的 許麗鳴 同學(xué)，他們與我共同承擔(dān)了系統(tǒng)的分析設(shè)計與開發(fā)任務(wù)，在大家的共同努力下，終于圓滿地完成了系統(tǒng)的設(shè)計開發(fā)工作，在此我向他表示深深的感謝。 最后要感謝幾年來給我們上課的老師與學(xué)院的各位工作人員，正是有他們的辛勤勞動，才使我今天有足夠的能力完成 這個畢業(yè)設(shè)計 ，在此向他們表示真誠的謝意。 附錄 附錄：外文翻譯 In Wang Zuoliang?s translation practices, he translated many poems, especially the poems written by Robert Burns. His translation of Burn?s “A Red, Red Rose” brought him fame as a verse translator. At the same time, he published about ten papers on the translation of poems. Some argue that poems cannot be translated. Frost stresses that poetry might get lost in translation. According to Wang, verse translation is possible and necessary, for “The poettranslator brings over some exciting work from another culture and in doing so is also writing his own best work, thereby adding something to his culture. In this transmission and exchange, a richer, more colorful world emerges. ”(Wang, 1991:112). Then how can we translate poems? According to Wang?s understanding, the translation of poems is related to three aspects: A poem?s meaning, poetic art and language. （ 1） A poem?s meaning “Sociocultural differences are formidable enough, but the matter is made much more plex when one realizes that meaning does not consist in the meaning of words only, but also in syntactical structures, speech rhythms, levels of style.” (Wang, 1991:93). （ 2） Poetic art According to Wang, “Bly?s point about the ?marvelous translation? being made possible in the United States only after Whitman, Pound and Williams Carlos Williams posed poetry in speech rhythms shows what may be gained when there is a genuine revolution in poetic art.” (Wang, 1991:93). （ 3） Language “Sometimes language stays static and sometimes language stays active. When language is active, it is beneficial to translation” “This would require this kind of intimate understanding, on the part of the translator, of its genius, its idiosyncrasies, its past and present, what it can do and what it choose not to do.” (Wang, 1991:94). Wang expresses the difficulties of verse translation. Frost?s ment is sufficient to prove the difficulty a translator has to grapple with. Maybe among literary translations, the translation of poems is the most difficult thing. Poems are the crystallization of wisdom. The difficulties of poetic prehension lie not only in lines, but also in structure, such as cadence, rhyme, metre, rhythm, all these conveying information. One point merits our attention. Wang not only talks about the times? poetic art, but also the impact language?s activity has produced on translation. In times when the language is active, translation is prospering. The reform of poetic art has improved the translation quality of poems. For example, around May Fourth Movement, Baihua replaced classical style of writing, so the translation achieved earthshaking success. The relation between the state of language and translation is so
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