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绘画与设计关系的几点思考 内容摘要:文章通过分析绘画与设计的使命、特点、异同与发展等,客观、深刻、科学地阐述了两者的关系。 关 键 词:绘画 设计 使命 关系 画家与设计师有时会引发一些争议。有的认为,绘画与设计同属美术,只要有绘画功夫,搞设计是不成问题的;而另一种观点是:仅仅靠绘画的功底去从事设计是远远不够的。因此,有必要认真思考绘画与设计两者的使命,理清它们之间的种种关系,这对艺术设计教育与实践等具有建设性意义。 一、 绘画与设计的特点、使命、区分 绘画与设计虽然同属创造性活动,但具有各自的特点和使命。 具体说来,绘画具有被观赏的特征,反映的是思想意识、精神生活、情感宣泄和美感体现等,因此,绘画是非物质、非功利、非实用主义的。创新是绘画的生命,并且通过个性化体现来实现,古今中外每一位杰出的绘画大师都创作过极为个性化的作品,展现了自己的典型风格和特征。画家们(尤其是现代派画家),为了表现出作品的生命力,根据自己的愿望,在技能、材质与工具的应用上随心所欲,可以完全不考虑其作品被不被人理解、欣赏、接纳或认可。在这方面,凡·高是一位典型的大师,他创造了大量极作,但在当时未能被人们广泛接受。 而设计具有鲜明的实用价值,设计的产生、发展是与商业行为结伴而来的,是随着商品经济的激烈竞争而出现的。设计体现的是多层次的理性思考,是在设计理念和功能体现的前题下,通过科学技术、材料、工艺、机械加工等工业化的生产综合水平,生产出各类产品,最终满足全社会消费者生存所必不可少的物质需求与精神需求。因此,设计是物质性、功利性和实用性的,是不能完全凭感觉去完成的,而更需要接受和服从广大的消费者的消费需求、文化品位与生活习惯。例如,各类电器从设计到生产,再从市场到消费者的使用,整个过程体现了设计需要考虑各种因素如设计、策划、市场、消费、生产、成本、企业文化、品牌、设计思潮、设计风格和流行趋势等问题,寻找最佳的表达方法,把设计师的构想变成消费者能够接受和采纳的现实。 二、绘画与设计的异同 绘画与设计属于美术两大分支,它们之间有着相同之处,都是属于创造性活动,但也有本质的区别,二者之间的关系属于两个不同性质行业之间的关系,具体体现在以下几个方面。 首先,绘画与设计在工艺制作和实现方式上存在着区别。绘画虽然是一门艺术,但整个绘画作品的产生和制作过程是属于纯手工艺的,观者看到画面上的点、线、面、体和真实的肌理或质感,都是画家手工制作的,因此,绘画中手工操作的技术含量占重要比例。完成一幅绘画作品实际上是完成一种思维过程,即通过某种技法去实现某种意念,那么,怎样才能使这种思维的实现成为可能?在这里技术所包含的材料、技巧等起到了决定性的作用。例如,油画是通过以油为结合剂的油性颜料,用特定的技法,将构想画在布面或其他材料上;国画是用毛笔蘸上墨等水溶性颜料,以特有的笔法,将构想画在宣纸、帛以及其他材料上。但对设计产品来说,在实现方式上是通过脑力劳动的创造与大工业机器生产相结合来完成的,如今科技的进步和电脑的产生,给设计业带来了划时代的变化,设计作品的产生方式更加体现了机器的智能化、系列化,机器的重要性越来越明显。 其次,绘画与设计在商品经济中的地位是不同的。 对于绘画而言,是非商品化的(商业绘画除外),画家们强调的是自身的感受、意念、风格和精神内涵,如现代绘画更是创新观念独特,其个性表露和情感发泄更加强烈,使人惊讶不已,画家不会考虑其绘画能否让观者接受,更不去考虑绘画在商品经济中的地位。但设计是一项为他人服务的活动,具有物质性、功利性和实用性,并与商界有密切联系。如果说消费者和顾客是上帝的话,那么设计师就得屈服于他们的“上帝”,这是应该遵循的原则。设计者必须使他的产品具备使用价值与审美价值,去满足消费者的种种需求,赢得他们的信任与满意,最后通过市场竞争,使之实现畅销。因此,设计在商品经济中的地位是举足轻重的。 三、绘画与设计的联系 虽然绘画与设计之间存在着各种差异,但不能否认绘画与设计这两个同属于一根藤的瓜,有着千丝万缕的联系。如:早期绘画与设计的起源在艺术规律和基本特征上有着很大的相似性。又如,具备必要的绘画知识及审美能力,对于设计教学和设计实践尤为重要。在设计教学中,学生应具备必要的绘画知识,才能表达各类形态的造型,并能提高形象思维能力、抽象思维能力、抽象表现能力、对形态的审美能力等。这就意味着素描教学有很重要的地位,学生的绘画是从基础素描开始的,随后再通过设计素描、设计草图、设计效果图等课程的学习进行绘画的进一步训练。这些课程在培养学生从设计基础向设计专业过渡和衔接上起到关键性作用,是培养学生的设计意识及设计表达能力不可缺少的重要环节。在设计实践中,更是离不开绘画,如果一个从事设计的人不懂得绘画,那是寸步难行。这是因为:第一,在设计前期,也就是在想象和构思阶段,绘画(绘制草图)可以帮助捕捉灵感;第二,成熟的设计意念需要通过绘画得到具体表达,传达给他人。 绘画与设计也将随着时代的前进而发展。我国的绘画将继续在国际性的巨大风格差异中摸索和试验,探索新的道路,将绘画的时代性、民族性、当代性放在第一位,开创中国绘画的国际地位与影响,这对设计领域也是一个很好的促进;在设计教育方面,我国将实行素质教育,它是一种综合教育方式,涉及到社会、人文、科技,具有跨学科意义,使学生得到设计方向、设计商务、设计策划等多途径的教育,这对绘画观念的更新有着巨大影响。 结语 绘画与设计,就好比是“一根藤上的两个瓜”,是不可分割的。只有正确理解绘画与设计的起源与奥秘、特点与使命、异同与对比、整合与发展等,才能对两者的关系有客观的、深刻的、科学的认识,这对提高教学的质量、打造时代所需要的设计人才,弘扬中国元素与民族精神,摘掉中国设计师只会拷贝的帽子,具有建设性意义。
毕业设计外文翻译可以去优秀毕业设计网的外文翻译栏目看看， 里面有很多优秀的毕业论文外文翻译，内容很详细也很专业，包含中文和外文原文，应该可以帮到你的。
在google在线翻译中找，里面没有就找北京译顶科技，人工翻译反而更好
多家比较价格和服务涵盖项目，然后根据自己的实际需求，选择一家最适合自己的服务，这才是明智之举。找北京译顶科技，性价比高，我就是在那边做的。你可以统一去知道了解下
外文翻译是你上网上查询一篇文章，和你的设计题目相似的英文文章，然后自己翻译过来，这就是外文翻译，篇幅必须长一点，因为一般毕业设计都要有字数限制。文献综述一般就是把你所用到的资料都一一介绍一下，不要很具体，因为论文是文献综述的具体介绍，文献综述中还包括一些与设计题目有关的现实描述。
外文翻译，就是翻译一篇你参考的外文资料。文献综述，就是目前你研究课题的国内外研究情况的介绍、分析和存在的问题。当然，这些是建立在你查阅文献资料的基础上，要注意：文献综述要述评，而不能只是概括叙述别人的观点。
毕业论文外文翻译：将外文参考文献翻译成中文版本。
翻译要求：
1、选定外文文献后先给指导老师看，得到老师的确认通过后方可翻译。
2、选择外文翻译时一定选择外国作者写的文章，可从学校中知网或者外文数据库下载。
3、外文翻译字数要求3000字以上，从外文文章起始处开始翻译，不允许从文章中间部分开始翻译，翻译必须结束于文章的一个大段落。
外文翻译需要注意的问题
1、外文文献的出处不要翻译成中文，且写在中文译文的右上角（不是放在页眉处）；会议要求：名称、地点、年份、卷（期），等 。
2、作者姓名以及作者的工作单位也不用必须翻译。
3、abstract翻译成“摘要”，不要翻译成“文章摘要”等其他词语。
4、Key words翻译成“关键词” 。
5、introduction 翻译成“引言”(不是导言)。
毕业设计中的外文翻译就是内容提要，有一些导师会要求写成摘要，把内容提要的中文版翻译成英文即可。值得一提的是，内容提要下方的关键字也需要翻译成英文。
内容提要是全文内容的缩影。在这里，作者以极经济的笔墨，勾画出全文的整体面目；提出主要论点、揭示论文的研究成果、简要叙述全文的框架结构。
内容提要是正文的附属部分，一般放置在论文的篇首。
写作内容提要的目的在于：
1．为了使指导老师在未审阅论文全文时，先对文章的主要内容有个大体上的了解，知道研究所取得的主要成果，研究的主要逻辑顺序。
2．为了使其他读者通过阅读内容提要，就能大略了解作者所研究的问题，假如产生共鸣，则再进一步阅读全文。在这里，内容提要成了把论文推荐给众多读者的“广告”。
因此，内容提要应把论文的主要观点提示出来，便于读者一看就能了解论文内容的要点。论文提要要求写得简明而又全面，不要罗哩啰嗦抓不住要点或者只是干巴巴的几条筋，缺乏说明观点的材料。
内容提要可分为报道性提要和指示性提要。
报道性提要，主要介绍研究的主要方法与成果以及成果分析等，对文章内容的提示较全面。
指示性提要，只简要地叙述研究的成果(数据、看法、意见、结论等)，对研究手段、方法、过程等均不涉及。毕业论文一般使用指示性提要。
文献综述简称综述，是对某一领域，某一专业或某一方面的课题、问题或研究专题搜集大量相关资料，然后通过分析、阅读、整理、提炼当前课题、问题或研究专题的最新进展、学术见解或建议，对其做出综合性介绍和阐述的一种学术论文。
文献综述，一般都包含以下四部分：摘要、引言、主体和参考文献。这是因为研究性的论文注重研究的方法、结果、动态和进展。
扩展资料：
文献综述看似简单，其实是一项高难度的工作。在国外，宏观的或者是比较系统的文献综述通常都是由一个领域里的顶级“大牛”来做的。
在现有研究方法的著作中，都有关于文献综述的指导，然而无论是教授文献综述课的教师还是学习该课程的学生，大多实际上没有对其给予足够的重视。而到了真正自己来做研究，便发现综述实在是困难。
以下为注意事项：
⒈ 搜集文献应尽量全。掌握全面、大量的文献资料是写好综述的前提，否则，随便搜集一点资料就动手撰写是不可能写出好的综述。
⒉ 注意引用文献的代表性、可靠性和科学性。在搜集到的文献中可能出现观点雷同，有的文献在可靠性及科学性方面存在着差异，因此在引用文献时应注意选用代表性、可靠性和科学性较好的文献。
⒊ 引用文献要忠实文献内容。由于文献综述有作者自己的评论分析，因此在撰写时应分清作者的观点和文献的内容，不能篡改文献的内容。引用文献不过多。
文献综述的作者引用间接文献的现象时有所见。如果综述作者从他人引用的参考文献转引过来，这些文献在他人引用时是否恰当，有无谬误，综述作者是不知道的，所以最好不要间接转引文献。
⒋ 参考文献不能省略。有的科研论文可以将参考文献省略，但文献综述绝对不能省略，而且应是文中引用过的，能反映主题全貌的并且是作者直接阅读过的文献资料。
5.综述篇幅不可太长。杂志编辑部对综述的字数一般都有一定数量的约定。作者在初写综述时，往往不注意这点，造成虚话、空话较多，重点不突出。综述一般不宜超过4000字。
综述并不是简单的文献罗列，综述一定有作者自己的综合和归纳。有的综述只是将文献罗列，看上去像流水账，没有作者自己的综合与分析，使人看后感到重复、费解，材料与评述不协调。
6.一些作者似乎把论文的引言看成是一种形式，是可有可无的部分，将引言的写作和正文的写作相分离，只是为了给论文加一顶帽子。
常见的现象是，一般化地论述研究的重要性，甚至从技术所涉及的行业在国民经济中的地位开始谈起，就像一篇领导的讲话稿。就是落脚于研究的主题，也是从宏观谈起到微观结束，停留在一般性的论述较多。
显然，这样做的结果是使读者无法准确地判断“论文命题”的具体价值，缺少对当前研究状况的概括和介绍，不知道作者的研究与以往的研究工作有什么不同？
因此，科技论文的引言必须交代研究工作的背景，概括性地论述所研究问题的现状。对研究现状的论述，不仅是考查作者对资料的占有程度和熟悉程度，更重要的是从资料的全面程度和新旧程度可以判断研究工作的意义和价值，以及研究结果的可信度。
7. 引文罗列，缺少分析和概括。引言不仅要反映背景的广度，更重要的是要考查作者对研究背景了解的深度。
一般作者对研究的问题了解不深，在介绍研究现状时往往是列出一大堆参考文献，罗列出不同研究者的不同作法和结论，缺乏作者的分析和归纳，没有概括出研究的成果和存在的问题，有的甚至将一些与本文研究没有直接关系的文献也列在其中，片面地强调资料占有的丰富性。
尽管有人认为，对研究现状的介绍不同的杂志有不同的要求，但从论文写作的角度出发，引言的目的是阐述论文命题的意义，而并非是研究资料的综述，尽管综述对读者查找资料提供了方便。
因此，应当用作者自己的语言概括出研究的现状，特别是存在的难点和不足，从而引出论文研究的主题。
参考资料来源：百度百科-文献综述
（最好）不要某宝，不要个人，一定要选一个正规的润色机构——服务有保障，有售后，北京译顶科技做的不错，可以联系他们一下 终身满意。
毕业设计不会做，抄也要讲究方法作为一个已经毕业了的大学生，在做毕业设计的过程中，无论是设计成果的研究还是毕业论文的撰写，不可回避的一个问题就是抄袭。作为一个过来人，我想说的是，做毕业设计难免会有抄袭的现象，但是一定要掌握方法，千万不要盲目的抄完了事，那样做是非常危险的。有的同学看都不看就抄到论文上去了，有的同学拿着别人做完的东西都不研究一下就参加答辩去了。我就听过一个活生生、血淋淋的例子——老师问：“你这段代码是什么意思？”答：“我不知道。”老师又问下一段代码，又不知道，老师问：“这是你做的吗？”答：“不是，老师给的。”其结果可想而知了。你们想想，那些东西都是往届毕业生做出来的，老师们能看不出来吗？掩耳盗铃，自欺欺人，大家都是成年人，我想不用多说了吧。大家在完成毕业设计的过程中肯定会遇到各种各样的现实性困难，成果做不出来了怎么办?论文写不出来了怎么办？外文文献不会翻译怎么办？其实这都好办，世界上再难的技术也是人做出来，没有成果就找个现成的东西；论文写不出来就多看几本书，多引用书里的内容；外文水平不高就用翻译软件。总之一句话，你有张良计，我有过墙梯，物竟天择，适者生存。文章转自 众赏文库网 毕业设计论文,专业文档下载
本科毕业设计论文外文翻译基本格式
论文常用来指进行各个学术领域的研究和描述学术研究成果的文章，简称之为论文。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。它包括学年论文、毕业论文、学位论文、科技论文、成果论文等。以下是我精心整理的本科毕业设计论文外文翻译基本格式，欢迎大家借鉴与参考，希望对大家有所帮助。
本科毕业设计论文外文翻译基本格式
一、要求
1、与毕业论文分开单独成文。
2、两篇文献。
二、基本格式
1、文献应以英、美等国家公开发表的文献为主（Journals from English speaking countries）。
2、毕业论文翻译是相对独立的，其中应该包括题目、作者（可以不翻译）、译文的出处（杂志的名称）（5号宋体、写在文稿左上角）、关键词、摘要、前言、正文、总结等几个部分。
3、文献翻译的字体、字号、序号等应与毕业论文格式要求完全一致。
4、文中所有的图表、致谢及参考文献均可以略去，但在文献翻译的末页标注：图表、致谢及参考文献已略去（见原文）（空一行，字体同正文）。
5、原文中出现的'专用名词及人名、地名、参考文献可不翻译，并同原文一样在正文中标明出处。
三、毕业论文设计外文翻译的内容要求
外文翻译内容必须与所选课题相关，外文原文不少于6000个印刷符号。译文末尾要用外文注明外文原文出处。
外文翻译要求：
1、外文资料与毕业设计(论文)选题密切相关，译文准确、质量好。
2、阅读2篇幅以上(10000字符左右)的外文资料，完成2篇不同文章的共2000汉字以上的英译汉翻译
3、外文资料可以由指导教师提供，外文资料原则上应是外国作者。严禁采用专业外语教材文章。
4、排序：“一篇中文译文、一篇外文原文、一篇中文译文、一篇外文原文”。插图内文字及图名也译成中文。
5、标题与译文格式(字体、字号、行距、页边距等)与论文格式要求相同。
下页附：外文翻译与原文参考格式
英文翻译 (黑体、四号、顶格)
外文原文出处：(译文前列出外文原文出处、作者、国籍，译文后附上外文原文)
毕业论文外文翻译：将外文参考文献翻译成中文版本。
翻译要求：
1、选定外文文献后先给指导老师看，得到老师的确认通过后方可翻译。
2、选择外文翻译时一定选择外国作者写的文章，可从学校中知网或者外文数据库下载。
3、外文翻译字数要求3000字以上，从外文文章起始处开始翻译，不允许从文章中间部分开始翻译，翻译必须结束于文章的一个大段落。
参考文献是在学术研究过程中，对某一著作或论文的整体的参考或借鉴。征引过的文献在注释中已注明,不再出现于文后参考文献中。外文参考文献就是指论文是引用的文献原文是国外的，并非中国的。
原文就是指原作品,原件，即作者所写作品所用的语言。如莎士比亚的《罗密欧与朱丽叶》原文是英语。
译文就是翻译过来的文字，如在中国也可以找到莎士比亚《罗密欧与朱丽叶》的中文版本，这个中文版本就称为译文。
主要标准
翻译是语际交流过程中沟通不同语言的桥梁。一般来说，翻译的标准主要有两条：忠实和通顺。
忠实
是指忠实于原文所要传递的信息，也就是说，把原文的信息完整并且准确地表达出来，使译文读者得到的信息与原文读者得到的信息大致相同。
通顺
是指译文规范、明白易懂，没有文理不通、结构混乱、逻辑不清的现象。
实践产生理论，欧美许多国家的翻译理论是五花八门的。从大的方面来看，可以分为两大派：一派是翻译可能论，一派是翻译不可能论。其实，完完全全百分之百的可能是没有的，完完全全百分之百的不可能也是没有的。
世界上一切翻译活动都是在这两个极端之间进行的。欧洲许多著名的人物，比如马丁·路德、M.阿诺德、.纽曼、.波斯特加特、H.白洛克、.诺克斯、V.那巴可夫等等，都对翻译提出了自己的理论。据《开塞尔世界文学百科全书》的意见，这些理论中有些是刚愎自用的。
这个不用全部翻译的，只要选择自己需要的内容翻译。
翻译的外文文献可以是一篇，也可以是两篇，但英文字符要求不少于2万。选定外文文献后先给指导老师看，得到老师的确认通过后方可翻译。
翻译的外文文献应主要选自学术期刊、学术会议的文章、有关著作及其他相关材料，应与毕业论文(设计)主题相关，并在中文译文首页用“脚注”形式注明原文作者及出处，外文原文后应附中文译文。
扩展资料：
外文翻译需要注意的问题
1、外文文献的出处不要翻译成中文，且写在中文译文的右上角（不是放在页眉处）；会议要求：名称、地点、年份、卷（期），等 。
2、作者姓名以及作者的工作单位也不用必须翻译。
3、abstract翻译成“摘要”，不要翻译成“文章摘要”等其他词语。
4、Key words翻译成“关键词” 。
5、introduction 翻译成“引言”(不是导言)。
6、注意排版格式，都是单排版，行距，字号小4号，等（按照格式要求）。
7、各节的标号I、II等可以直接使用，不要再翻译成“第一部分”“第二部分”，等。
8、里面的图可以拷贝粘贴，但要将图标、横纵指标的英文标注翻译成中文。
9、里面的公式、表不可以拷贝粘贴，要自己重新录入、重新画表格。
参考资料：百度百科-毕业论文
毕业设计中的外文翻译就是内容提要，有一些导师会要求写成摘要，把内容提要的中文版翻译成英文即可。值得一提的是，内容提要下方的关键字也需要翻译成英文。
内容提要是全文内容的缩影。在这里，作者以极经济的笔墨，勾画出全文的整体面目；提出主要论点、揭示论文的研究成果、简要叙述全文的框架结构。
内容提要是正文的附属部分，一般放置在论文的篇首。
写作内容提要的目的在于：
1．为了使指导老师在未审阅论文全文时，先对文章的主要内容有个大体上的了解，知道研究所取得的主要成果，研究的主要逻辑顺序。
2．为了使其他读者通过阅读内容提要，就能大略了解作者所研究的问题，假如产生共鸣，则再进一步阅读全文。在这里，内容提要成了把论文推荐给众多读者的“广告”。
因此，内容提要应把论文的主要观点提示出来，便于读者一看就能了解论文内容的要点。论文提要要求写得简明而又全面，不要啰哩啰唆抓不住要点或者只是干巴巴的几条筋，缺乏说明观点的材料。
内容提要可分为报道性提要和指示性提要。
报道性提要，主要介绍研究的主要方法与成果以及成果分析等，对文章内容的提示较全面。
指示性提要，只简要地叙述研究的成果(数据、看法、意见、结论等)，对研究手段、方法、过程等均不涉及。毕业论文一般使用指示性提要。
文献综述简称综述，是对某一领域，某一专业或某一方面的课题、问题或研究专题搜集大量相关资料，然后通过分析、阅读、整理、提炼当前课题、问题或研究专题的最新进展、学术见解或建议，对其做出综合性介绍和阐述的一种学术论文。
文献综述，一般都包含以下四部分：摘要、引言、主体和参考文献。这是因为研究性的论文注重研究的方法、结果、动态和进展。
外文翻译，就是翻译一篇你参考的外文资料。文献综述，就是目前你研究课题的国内外研究情况的介绍、分析和存在的问题。当然，这些是建立在你查阅文献资料的基础上，要注意：文献综述要述评，而不能只是概括叙述别人的观点。
本科毕业设计论文外文翻译基本格式
论文常用来指进行各个学术领域的研究和描述学术研究成果的文章，简称之为论文。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。它包括学年论文、毕业论文、学位论文、科技论文、成果论文等。以下是我精心整理的本科毕业设计论文外文翻译基本格式，欢迎大家借鉴与参考，希望对大家有所帮助。
本科毕业设计论文外文翻译基本格式
一、要求
1、与毕业论文分开单独成文。
2、两篇文献。
二、基本格式
1、文献应以英、美等国家公开发表的文献为主（Journals from English speaking countries）。
2、毕业论文翻译是相对独立的，其中应该包括题目、作者（可以不翻译）、译文的出处（杂志的名称）（5号宋体、写在文稿左上角）、关键词、摘要、前言、正文、总结等几个部分。
3、文献翻译的字体、字号、序号等应与毕业论文格式要求完全一致。
4、文中所有的图表、致谢及参考文献均可以略去，但在文献翻译的末页标注：图表、致谢及参考文献已略去（见原文）（空一行，字体同正文）。
5、原文中出现的'专用名词及人名、地名、参考文献可不翻译，并同原文一样在正文中标明出处。
三、毕业论文设计外文翻译的内容要求
外文翻译内容必须与所选课题相关，外文原文不少于6000个印刷符号。译文末尾要用外文注明外文原文出处。
外文翻译要求：
1、外文资料与毕业设计(论文)选题密切相关，译文准确、质量好。
2、阅读2篇幅以上(10000字符左右)的外文资料，完成2篇不同文章的共2000汉字以上的英译汉翻译
3、外文资料可以由指导教师提供，外文资料原则上应是外国作者。严禁采用专业外语教材文章。
4、排序：“一篇中文译文、一篇外文原文、一篇中文译文、一篇外文原文”。插图内文字及图名也译成中文。
5、标题与译文格式(字体、字号、行距、页边距等)与论文格式要求相同。
下页附：外文翻译与原文参考格式
英文翻译 (黑体、四号、顶格)
外文原文出处：(译文前列出外文原文出处、作者、国籍，译文后附上外文原文)
INTRODUCTION The rapid development of science and technology, product features requirements of the growing number and complexity of the increase in life expectancy shortened, replacement faster. However, the design of the products, especially mechanical products in the design means, is力不从心, failed to keep pace with the needs of the times. At present, computer-aided product design drawings, design, manufacturing, production planning has been a relatively extensive and in-depth study and achieved initial results, and product development programmes of the early computer-aided design is far from meeting a need. To this end, the author read a lot of literature on the basis of a summary of the design and scholars at home and abroad to design the method used, and discussed the various methods of organic link between product design and mechanical Computer trend of development. Under the current domestic and foreign scholars to design machinery design methods used by the main features of the programme can be summed up modern design for the following four major types. 1, systematic design method Systematic design of the main features are: design as from a number of design elements of a system, every design element of independence, there are various elements of the organic links and a level of all the design elements Combined, you can design systems to achieve the task. Systematic design idea in the 1970s by the German scholar Professor Pahl and Beitz, a system based on the theory, developed a design of the general pattern, and advocate of the design work should be rational. German Engineers Association in this on the basis of design, develop standards VDI2221 "technology systems and product development design methods. The development of the product design process of mechanical model, basically follow the German standards VDI2221 the design. In addition, many of our product design and scholars in the programme design and also learn from other developed countries cited the systematic design, which is representative: (1) The user needs as the product concept of functional characteristics, structural design and part design, process planning, operations control, and so on the basis of the product development process of the macro, the use of Quality Function layout methods, systems and information needs of users will be reasonable and effective And converted to the various stages of product development objectives and operations control technology means a point of order. (2) products as organisms on the level of life, and life systems through the use of the product design process can demand level of success and realize the concept of functional requirements of the specific levels and product design level. At the same time using the system icons to life the abstract expression of the functional requirements of products, product features a system structure. (3) the mechanical design system in the application of science into two basic questions: First, to design products as a system to process, to determine the best of its components (modules) and their mutual relations and the other is the product design Process as a system, according to the design objectives, correct and reasonable to determine the design of all aspects of the work and the various design stage. As each designer to study issues and to consider the perspective of the different emphases, to design a programme of specific research methods also differ. Here are some representative of the systematic design design elements of With five design elements (functions, effects, effects of vector, shape and surface elements parameters) described "product solution" that a product design elements of the five identified, all the characteristics of products and value characteristics already identified. Chinese scholars have also adopted similar design methods described product of the original understanding. graphical modeling law Development of the design analysis and guidance systems "KALEIT, with a clear level of the graphic description of the product structure and functions related to the abstract information, and the system structure and function of the graphical modeling, and the function of the connection between. Will be assisted design divided into two methods and information exchange, the use of Nijssen information analysis methods can be used graphic symbols, with a variety of semantic model structure, the integration can be described conditions can be divided into binding type, can relations between any combination of features , Will design solutions and information technology integration, the design process to achieve a different level of abstraction of information between the graphical modeling. The literature [11] semantic network design as a design tool in the development of the semantic network design ASK, using nodes and a network of lines describing the design, components of the node that the unit design tasks, functions, components or processing Equipment, etc.), and lines used to adjust the definition node between different semantic relations, which in the design process for all the activities and results of pre-built model, the early design requirements to the definition of a specific structure can be described by the relationship between The definition of the expression, and a computer-aided design process from abstract to concrete leap. "idea" - "design" law Will be divided into product design "concept" and "design" in two stages. "Idea" phase of the mission is to seek, select and design portfolio to meet the requirements of the original understanding of tasks. "Design" stage of work is the concrete realization of the original understanding of the conceptual stage. The programme will be "ideas" for the specific description: According to a suitable functional structure, designed to meet the requirements of the mandate of the original understanding. Functional structure of the sub-function by "structural elements" to achieve, and "structural elements" of the physical connection between the definition of "functional carrier", "functional carrier" and "structural elements" and formation of the interaction between the functional diagram ( Mechanical movement diagram). Programme of "design" is based on functional diagram, the first qualitative description of all the "functional carrier" and "structural elements", then all the quantitative description of "structural elements" and connecting pieces ( "functional vector") the shape and location have The structure of. Roper, H. use of graph theory theory, the help from his definition of "total design unit (GE)", "structure elements (KE)", "functional structure elements (FKE)", "connecting structure elements (VKE)", "Structural parts (KT)", "structural elements parts (KET)" concept, and describes elements of size, location and transmission parameters of the relationship between the number of thumbs, the design intuitive design experts design "stage. From the design methodology of the point of view, the design task will be clear after the design work is divided into three steps: 1) access to functions and functional structure (referred to as "functional"), 2) find effects (referred to as the "effect"); ) To find structure (referred to as "the configuration of the Rules"). And use the following four strategies described machinery idea stage of the process: Strategy 1: were considered "functional" and "effect" and "configuration rules." Therefore, we can work in various steps to create variations in the respective programmes, resulting in the original understanding of the broad spectrum. Strategy 2: "effect" and "configuration rules" (including the designer to create the rules) association, to consider a separate function (usually associated with the design task). At this point, to identify the typical configuration rules and their effects need to have a wealth of experience, the programme spectrum far less than a strategy of the programme spectrum. Strategy 3: "functional" and "effect", "configuration rules" are closely related. Applicable to the function, and the configuration of the rules of no choice, with special requirements of the areas, such as ultra-small machinery, large machinery, high-value function parts, and those with special requirements of the functional components, and so on. Strategy 4: In view of the structural design requirements of the solution. The strategy starting from the existing parts, through different parts of the order and connection, was expected to function. Matrix Design In the programme design process used in "requirement - to" logic tree ( "or" tree) described requirements, the relationship between the function, to satisfy the requirements of functional design solution set, a different design. According to "request - to" logic tree establishment of a "request - to" association matrix, meet the requirements necessary to describe the complex relationship between function, expressed functional requirements and the relationship between the will matrix as a mechanical system design basis, the mechanical system design space as a functional decomposition of space, only that each sub-space design of a module, in the abstract phase of the high-level, with each module design movement conversion matrix And a vector for the operation of restraint that in the abstract phase of the low-rise, each module design parameters were expressed as a matrix and the equation of motion. bond graph Law Will form a system components into the function to generate energy, energy consumption, changing energy forms, such as various types of energy transmission and use of bond graph of the function of the components that will be based on the functions of the model and bonding with plans to achieve functional The automatic generation of structural and functional structure and bonding between the automatic conversion plans to seek bond graph generated by a number of design methods. 2, modular design structure From the perspective of planning products: the definition of its mandate to design features of the product structure is based on the use of existing products (such as GM parts components, etc.) described the design task, that is, when the mandate of decomposition on each task to consider whether there is the corresponding Solutions products, so that in the planning stages of product design tasks to eliminate the contradictions that might exist in the early forecast production capacity, costs and the development of the process of designing the plan adjustable, which can improve the design efficiency and design of reliability, At the same time also reduce the cost of new products. Feldmann will describe the function of the design task is divided into four levels of product structure, (1) products → (2) functional components → (3) main function components → (4) functional components. And the use of application-oriented features of the directory structure, a more specific functional components of the qualitative and quantitative description. At the same time developed for early in the product development and design tools used by early STRAT. Machinery specialized for most of that function can be used existing product solutions and new solutions with only a small number of special features, therefore, for the use of mechanical design features of the product structure, machinery specialized for the evaluation of the design, manufacture risk is very beneficial. Functional Analysis of the products promoted on the basis of the product is broken down into a function of one or more of the basic modular structure, through the selection and combination of these modular structure formed into various products. These basic structure can be parts, components, or even a system. The ideal modular structure should be standardized interface (connectivity and with the Department of), and is serialized, universal, integrated, hierarchical, flexible, economic, with interchangeable, compatibility and relevance of the . China's combination of software component technology and CAD technology, design and composition of deformation design combined, according to grade modular theory, machine processing center will be divided into Youdadaoxiao product level, component level, component-level and component level, and use CAD technology and expertise to their portfolio into different species, different specifications of the functional module, the module from the combination of these functions into different processing center overall programme. To select a design for the directory structure of the variation machinery tools, the design of the proposed elements for a complete, structured format, a solution set design directory. And Set Design listed in the directory comment on each of the additional information, very beneficial to design engineers choice of the elements. According to the connectivity features of mechanical parts and components, will be summarized into four types: 1) The components of direct targeting, and self-adjustment of parts, 2) a common structure of the assembly, 3) have nested structure and inlay Shell-like components of the connection, 4) a modular architecture and modular components of the connection. And a quasi-symbols that the typical components and rules of the connection between the components, to achieve this connection between the components of the algorithm and the concept of visualization. In the mechanical system design, "features a" module on the functions of decomposition, and provides the best functional decomposition "tablets" of the extent of the functional and institutional forms of one-to-one. "Structure to establish" as a function of the module is the choice of targets in order to achieve mapping , based on knowledge of product design features Knowledge-based product design features of the main features are: to use the computer to identify the language describing the characteristics of the product design experts in the field of knowledge and experience to establish the appropriate knowledge base and reasoning machine, and then use the storage areas have been established by the knowledge and reasoning Mechanisms to achieve computer-aided design products. The mechanical system design is based on products with the characteristics, and design experts in the field of knowledge and experience to push volume and decision-making, the completion of several comprehensive. To achieve this stage of the computer-aided design, we must study the automatic acquisition of knowledge, expression, integration, coordination, management and use. To this end, the scholars at home and abroad designed for mechanical systems design knowledge of automated processing done a lot of research work, the method used can be summarized in the following few. coding method According to "campaign conversion" feature (the function million) institutions will be classified, described and use the code function yuan and institutional categories, which established a "body system design expert system" Knowledge Base. On this basis, will be the dual logic and fuzzy comprehensive evaluation of combining theory, the establishment of the "expert systems" reasoning mechanism, and for the four-position for the design of the machine. Use of biological evolution theory, through natural selection and sexual reproduction to the principle of evolution of organisms to the body design, use of network theory methods to express the structure for topology, and then through the coding technology, the structure and institutions Performance of individual chromosomes into the binary string, and in accordance with design requirements of fitness, the use of biological evolution theory of reproduction control mechanism, through the selection, crossover, such as a sudden variation means to eliminate low value of the individual are not suited to the fast evolution Be the best adaptation of the individual, that is, most with the design requirements of the agency programme. knowledge of the law mixed The complex mechanical systems design, mixed use of the knowledge expression describes the design of various types of knowledge is particularly suited to this point has been the design of many scholars of the consensus. In the development of complex product design intelligent decision support system DMDSS, will be the rules, framework, processes and neural networks, and other knowledge that organic combination of methods to adapt to different types of knowledge in the design of the description. Knowledge will be a single expression of a variety of methods (rules, framework and process), according to object-oriented programming principles, the framework of the groove with that object's properties, with rules that target the dynamic characteristics, with the knowledge that the treatment process, group Into a hybrid form of knowledge, and successfully developed the "object-oriented NC gantry milling machine gearbox design intelligent system GBCDIS" and "transmission structure design expert system GBSDES". use of the knowledge-based development tool Coupling in the CAD system, the use of the knowledge-based development tools NEXPERT-OBJECT, through the use of object-oriented approach, to create an object-oriented database design method for coupling the designer to design and structural design Provided extensive and reliable method of the design spectrum. NEXPERT describe the use of linear guide the design of the need to design based on knowledge of the content, which seek to knowledge-based solutions, and developed a linear guide design expert system. Design Law Directory Construction of the "modules", "functional element solution" and "institutions" three progressive design directory, and this directory of three progressive design principles of the programme as a mechanical transmission system intelligent design and development of the knowledge base of design Aids. Based on the example of the way In the development of expert systems design knowledge base, using the basic predicate described design requirements, design conditions and the selected programme, described by frame "Project" and various "concept entity," through case-based reasoning of the technologies used to produce candidate With the horsepower to product design requirements. 4, Intelligent Design Intelligent Design is the main characteristics: According to the theories of design, through the use of 3D graphics software, intelligent design software and virtual reality technology, and multimedia, hypermedia tools for product development design, the concept of products, description of the product结构.
机械 ----------------------- 华文版本 Mechanics is the branch of physics concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effect of the bodies on their environment. The discipline has its roots in several ancient civilizations. During the early modern period, scientists such as Galileo, Kepler, and especially Newton, laid the foundation for what is now known as Classical mechanics. Significance Mechanics is the original discipline of physics, dealing with the macroscopic world that humans perceive. It is therefore a huge body of knowledge about the natural world. Mechanics encompasses the movement of all matter in the universe under the four fundamental interactions (or forces): gravity, the strong and weak interactions, and the electromagnetic interaction. Mechanics also constitutes a central part of technology, the application of physical knowledge for humanly defined purposes. In this connection, the discipline is often known as engineering or applied mechanics. In this sense, mechanics is used to design and analyze the behavior of structures, mechanisms, and machines. Important aspects of the fields of mechanical engineering, aerospace engineering, civil engineering, structural engineering, materials engineering, biomedical engineering and biomechanics were spawned from the study of mechanics. Classical versus quantum The major division of the mechanics discipline separates classical mechanics from quantum mechanics. Historically, classical mechanics came first, while quantum mechanics is a comparatively recent invention. Classical mechanics originated with Isaac Newton's Laws of motion in Principia Mathematica, while quantum mechanics didn't appear until 1900. Both are commonly held to constitute the most certain knowledge that exists about physical nature. Classical mechanics has especially often been viewed as a model for other so-called exact sciences. Essential in this respect is the relentless use of mathematics in theories, as well as the decisive role played by experiment in generating and testing them. Quantum mechanics is of a wider scope, as it encompasses classical mechanics as a sub-discipline which applies under certain restricted circumstances. According to the correspondence principle, there is no contradiction or conflict between the two subjects, each simply pertains to specific situations. Quantum mechanics has superseded classical mechanics at foundational level and is indispensable for the explanation and prediction of processes at molecular and (sub)atomic level. However, for macroscopical processes classical mechanics is able to solve problems which are unmanageably difficult in quantum mechanics and hence remains useful and well used. Einsteinian versus Newtonian Analogous to the quantum versus classical reformation, Einstein's general and special theories of relativity have expanded the scope of mechanics beyond the mechanics of Newton and Galileo, and made small corrections to them. Relativistic corrections were also needed for quantum mechanics, although relativity is categorized as a classical theory. There are no contradictions or conflicts between the two, so long as the specific circumstances are carefully kept in mind. Just as one could, in the loosest possible sense, characterize classical mechanics as dealing with "large" bodies (such as engine parts), and quantum mechanics with "small" ones (such as particles), it could be said that relativistic mechanics deals with "fast" bodies, and non-relativistic mechanics with "slow" ones. However, "fast" and "slow" are subjective concepts, depending on the state of motion of the observer. This means that all mechanics, whether classical or quantum, potentially needs to be described relativistically. On the other hand, as an observer, one may frequently arrange the situation in such a way that this is not really required. Types of mechanical bodies Thus the often-used term body needs to stand for a wide assortment of objects, including particles, projectiles, spacecraft, stars, parts of machinery, parts of solids, parts of fluids (gases and liquids), etc. Other distinctions between the various sub-disciplines of mechanics, concern the nature of the bodies being described. Particles are bodies with little (known) internal structure, treated as mathematical points in classical mechanics. Rigid bodies have size and shape, but retain a simplicity close to that of the particle, adding just a few so-called degrees of freedom, such as orientation in space. Otherwise, bodies may be semi-rigid, . elastic, or non-rigid, . fluid. These subjects have both classical and quantum divisions of study. For instance: The motion of a spacecraft, regarding its orbit and attitude (rotation), is described by the relativistic theory of classical mechanics. While analogous motions of an atomic nucleus are described by quantum mechanics. Sub-disciplines in mechanics The following are two lists of various subjects that are studied in mechanics. Note that there is also the "theory of fields" which constitutes a separate discipline in physics, formally treated as distinct from mechanics, whether classical fields or quantum fields. But in actual practice, subjects belonging to mechanics and fields are closely interwoven. Thus, for instance, forces that act on particles are frequently derived from fields (electromagnetic or gravitational), and particles generate fields by acting as sources. In fact, in quantum mechanics, particles themselves are fields, as described theoretically by the wave function. Classical mechanics The following are described as forming Classical mechanics: Newtonian mechanics, the original theory of motion (kinematics) and forces (dynamics) Lagrangian mechanics, a theoretical formalism Hamiltonian mechanics, another theoretical formalism Celestial mechanics, the motion of stars, galaxies, etc. Astrodynamics, spacecraft navigation, etc. Solid mechanics, elasticity, the properties of (semi-)rigid bodies Acoustics, sound in solids, fluids, etc. Statics, semi-rigid bodies in mechanical equilibrium Fluid mechanics, the motion of fluids Soil mechanics, mechanical behavior of soils Continuum mechanics, mechanics of continua (both solid and fluid) Hydraulics, fluids in equilibrium Applied / Engineering mechanics Biomechanics, solids, fluids, etc. in biology Statistical mechanics, large assemblies of particles Relativistic or Einsteinian mechanics, universal gravitation Quantum mechanics The following are categorized as being part of Quantum mechanics: Particle physics, the motion, structure, and reactions of particles Nuclear physics, the motion, structure, and reactions of nuclei Condensed matter physics, quantum gases, solids, liquids, etc. Quantum statistical mechanics, large assemblies of particles Professional organizations Applied Mechanics Division, American Society of Mechanical Engineers Fluid Dynamics Division, American Physical Society
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