發(fā)布時(shí)間：2019-05-22 19:47

【摘要】：隨著環(huán)境污染的加重和能源短缺危機(jī)的逼近,國內(nèi)外針對電動汽車的研究逐漸興起,其中四輪直驅(qū)電動汽車以其傳動性能好、電控程度高、車身輕便等優(yōu)點(diǎn),成為電動汽車研究的獨(dú)特方向。本論文依靠本學(xué)科的四輪轂驅(qū)動電動汽車項(xiàng)目,應(yīng)用仿生學(xué)、感性工學(xué)等現(xiàn)代設(shè)計(jì)方法,進(jìn)行了車身外觀概念設(shè)計(jì)的探索,為項(xiàng)目中的電動汽車提供了外觀設(shè)計(jì)方案。本文綜合考慮了美學(xué)設(shè)計(jì)及工程可用性理念,在理解四輪輪轂驅(qū)動技術(shù)的優(yōu)缺點(diǎn)的基礎(chǔ)上,分析并把握設(shè)計(jì)趨勢,探索了一種新的汽車外觀設(shè)計(jì)流程。論文所采用的漸進(jìn)式創(chuàng)新設(shè)計(jì)方法和理性化的評估方法,有效地避免了由于設(shè)計(jì)師個(gè)人設(shè)計(jì)能力不足所導(dǎo)致的設(shè)計(jì)可用性差的問題。論文的第一部分針對輪轂電機(jī)驅(qū)動技術(shù)及汽車造型基本知識進(jìn)行了資料收集和調(diào)查研究,通過分析目前市場上純電動微型車的外觀設(shè)計(jì)理念對該類型汽車外觀設(shè)計(jì)趨勢進(jìn)行了預(yù)測,并應(yīng)用標(biāo)桿分析法為概念設(shè)計(jì)階段確定了標(biāo)桿車型。論文的第二部分包括概念設(shè)計(jì)和方案優(yōu)化兩個(gè)階段。為了更順利的開展項(xiàng)目,概念設(shè)計(jì)階段首先從汽車的側(cè)身設(shè)計(jì)切入,在明確造型設(shè)計(jì)方向的基礎(chǔ)上進(jìn)行概念演化,使用較為客觀的評價(jià)方法對設(shè)計(jì)方案進(jìn)行評價(jià),并最終產(chǎn)出了設(shè)計(jì)方案的三維模型。方案優(yōu)化階段則針對前期得到的造型方案進(jìn)行美學(xué)分析和人機(jī)尺寸關(guān)系分析,完善細(xì)部設(shè)計(jì)等,并對汽車車身設(shè)計(jì)中需要考慮的外觀色彩和材質(zhì)進(jìn)行了闡述。論文的第三部分則主要考慮了電動汽車的車身結(jié)構(gòu)和安全性能,并根據(jù)前期得到的車身外觀設(shè)計(jì)方案進(jìn)行了汽車車架的建模,證明了設(shè)計(jì)方案的可行性。
[Abstract]:With the aggravation of environmental pollution and the approaching of energy shortage crisis, the research on electric vehicles is gradually rising at home and abroad. Among them, four-wheel direct-drive electric vehicles have the advantages of good transmission performance, high degree of electronic control, light body and so on. It has become a unique direction of electric vehicle research. This paper relies on the four-wheel hub drive electric vehicle project, applies bionic, perceptual engineering and other modern design methods to explore the conceptual design of the body appearance, and provides the appearance design scheme for the electric vehicle in the project. In this paper, the concept of aesthetic design and engineering availability is considered synthetically, and on the basis of understanding the advantages and disadvantages of four-wheel hub drive technology, the design trend is analyzed and grasped, and a new automobile appearance design flow is explored. The progressive innovative design method and rational evaluation method used in this paper effectively avoid the problem of poor design availability caused by the lack of personal design ability of designers. In the first part of the paper, the data collection and investigation are carried out on the driving technology of hub motor and the basic knowledge of automobile modeling. Based on the analysis of the appearance design concept of pure electric minivan in the market at present, the appearance design trend of this type of vehicle is predicted, and the benchmarking model is determined for the conceptual design stage by using benchmarking analysis method. The second part of the paper includes two stages: conceptual design and scheme optimization. In order to carry out the project more smoothly, in the conceptual design stage, the conceptual evolution is carried out on the basis of defining the direction of modeling design, and a more objective evaluation method is used to evaluate the design scheme. Finally, the three-dimensional model of the design scheme is produced. In the scheme optimization stage, the aesthetic analysis and man-machine size relationship analysis are carried out for the previous modeling scheme, and the detail design is perfected, and the appearance color and material that need to be considered in the automobile body design are described. In the third part of the paper, the body structure and safety performance of the electric vehicle are mainly considered, and the modeling of the automobile frame is carried out according to the previous car body appearance design scheme, which proves the feasibility of the design scheme.
【學(xué)位授予單位】：東南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：U469.72

【引證文獻(xiàn)】

相關(guān)期刊論文 前1條

1 孫俊橋;黃文;;基于仿生設(shè)計(jì)的城市老年電動代步車造型設(shè)計(jì)[J];包裝工程;2017年08期

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本文編號：2483204