哈爾濱工業(yè)大學(xué)第十二屆

1、Harbin institute of technologyHarbin Institute of Technology哈爾濱工業(yè)大學(xué)第十二屆本科生學(xué)術(shù)論壇征稿指南2019年3月哈爾濱工業(yè)大學(xué)英才學(xué)院制定 - 13 -Harbin institute of technology三、投稿指南（1）大一年級(jí)投稿建議1.大一年級(jí)投稿內(nèi)容1）假期社會(huì)實(shí)踐論文的完善書寫；2）大一年度項(xiàng)目；3）比賽撰寫論文（如美賽參賽論文等）；4）高中知識(shí)的驗(yàn)證以及延伸等。2.大一年級(jí)優(yōu)秀論文摘要1.（Laboratory: Verification of Classical Theory and Methods of

2、Plasmid Isolation and Transformation）Yao Zhiyuan11.The Honors School, Grade 2013, Aircraft Design and EngineeringAbstract：Piles of theories have been established to explain a diversity of phenomenons taking place in vivo. To verify whether the theories are robust which means that they can appropriat

3、ely and accurately give reasons and explanation towards the reality, experiment never fails to be the most directed meanwhile convincing way. This passage focusing on the extraction of plasmid from E. coli and its transformation. It can be deemed as an experiment report derived from wet lab. Corresp

4、onding protocol, results, and discussion will help retrospect the theory we have obtained from the textbook.Keywords： Plasmid; Isolation; Transformation; E. coli; Laboratory質(zhì)粒提取和轉(zhuǎn)化傳統(tǒng)理論和方法的驗(yàn)證姚志遠(yuǎn)11.哈爾濱工業(yè)大學(xué)英才學(xué)院 2013級(jí) 飛行器設(shè)計(jì)與工程專業(yè)摘 要：為了證明關(guān)于微生物的相關(guān)理論是否能夠適當(dāng)并且準(zhǔn)確的為事實(shí)作出解釋，本篇文章通過回顧理論依據(jù)，并深入實(shí)驗(yàn)室，用最能令人信服的實(shí)驗(yàn)事實(shí)給出了論證。在

5、這篇論文中，將主要對(duì)于從大腸桿菌中提取質(zhì)粒、電泳實(shí)驗(yàn)、和質(zhì)粒的轉(zhuǎn)化做出證實(shí)。相關(guān)的實(shí)驗(yàn)方案、結(jié)果、和討論有助于我們對(duì)于課本上知識(shí)與理論的回顧與思考。實(shí)驗(yàn)結(jié)果反映出了現(xiàn)有理論的正確性，并且引出了基于實(shí)驗(yàn)的相關(guān)討論。關(guān)鍵詞：質(zhì)粒；提??；轉(zhuǎn)化；大腸桿菌；實(shí)驗(yàn)2農(nóng)村基督教信仰現(xiàn)狀和影響調(diào)查以貴州省威寧縣東風(fēng)鎮(zhèn)為例 馬俊濤11.哈爾濱工業(yè)大學(xué)英才學(xué)院 2013級(jí) 飛行器設(shè)計(jì)與工程專業(yè)；摘 要： 長(zhǎng)期以來，基督教在中國(guó)廣大農(nóng)村地區(qū)的傳播和影響一直受到社會(huì)的關(guān)注和研討。但學(xué)界的研究往往浮于表面，缺乏足夠的一手資料做支撐。本文深入經(jīng)濟(jì)文化落后地區(qū)、基督教繁盛地帶走訪和問卷調(diào)查，分析了這一類農(nóng)村中基督教信仰的現(xiàn)

6、狀、特點(diǎn)和形成原因，并發(fā)現(xiàn)基督教信仰在其輻射區(qū)對(duì)個(gè)人生活觀念、農(nóng)村社會(huì)關(guān)系和傳統(tǒng)文化方面皆存在顯著的影響。因此，本文認(rèn)為在社會(huì)轉(zhuǎn)型期間，有效引導(dǎo)和發(fā)展落后地區(qū)的宗教文化，對(duì)于促進(jìn)社會(huì)主義和諧有著重要的意義。關(guān)鍵字：農(nóng)村基督教；農(nóng)村傳統(tǒng)文化；社會(huì)影響 The survey on present situation of rural Christian faith and impact- taking the dongfeng town of Weining county,in Guizhou province as an exampleMa Juntao1aircraft design and

7、engineering;2013,Honors School, Harbin Institute of TechnologyAbstract : for a long time, the spread of Christianity in Chinas vast rural areas and impact has been attracting the attention of the society and the discussion. But academic studies have tended to float to the surface, the lack of adequa

8、te data for support. This article further backward economy and culture, the Christian prosperous region visit and questionnaire survey, analyzes the status quo of the Christian faith in this kind of rural, characteristics and the reasons, and found that the Christian faith in the radiative zone for

9、personal life idea, the rural social relations and the influence of traditional culture is significant. Therefore, this paper argues that during the period of social transformation, effective guidance and the development of underdeveloped regions of religious culture, is of great significance for pr

10、omoting socialist harmonious.Key words: rural Christian; The rural traditional culture; Social influence（2）大二年級(jí)投稿建議1.大二年級(jí)投稿內(nèi)容1）假期社會(huì)實(shí)踐論文的完善書寫；2）科技創(chuàng)新項(xiàng)目論文書寫；3）比賽撰寫論文（如美賽參賽論文等）；4）課本定理的推論延伸等。2.大二年級(jí)優(yōu)秀論文摘要1. 新型鋁鋼搭接結(jié)構(gòu)件攪拌摩擦焊方法 王耀彬1,黃體方1,李華劍1，呂宗亮2，柯熠21.哈爾濱工業(yè)大學(xué)材料學(xué)院 2011級(jí) 焊接技術(shù)與工程專業(yè)；2.哈爾濱工業(yè)大學(xué)材料學(xué)院 2010級(jí) 焊接技術(shù)與工程專業(yè)

11、摘 要：傳統(tǒng)攪拌摩擦焊焊接鋼鋁搭接結(jié)構(gòu)時(shí)，會(huì)在鋁鋼搭接界面結(jié)合區(qū)生成Fe-Al 金屬間化合物層，其硬度高、韌性低，嚴(yán)重降低了接頭性能。本文通過焊接工藝參數(shù)優(yōu)化，探索出針對(duì)3mm厚6082-T6鋁合金板材和2mm厚QSTE340TM熱軋結(jié)構(gòu)鋼薄板搭接結(jié)構(gòu)的攪拌摩擦焊工藝參數(shù)，并且設(shè)計(jì)了一種能增大鋁鋼搭接結(jié)合面積的攪拌摩擦焊具。應(yīng)用此焊具及優(yōu)化的工藝參數(shù)對(duì)鋁鋼搭接結(jié)構(gòu)進(jìn)行攪拌摩擦焊，獲得表面成形良好的焊縫，接頭拉剪載荷較高，超出普通攪拌頭攪拌摩擦焊接頭最大拉剪載荷43%，實(shí)現(xiàn)了鋁鋼搭接結(jié)構(gòu)的優(yōu)質(zhì)連接。關(guān)鍵詞：鋁鋼金屬間化合物；鋁鋼搭接結(jié)構(gòu)；攪拌摩擦焊；異種金屬A New Method of Fri

12、ction Stir Welding in Aluminium and Steel Lap Structure Parts Yaobin Wang1,Tifang Huang1,Huajian Li1,Zongliang Lv2,Yi Ke21(Welding Technology and Engineering,2011,School of Materials Science and Engineering, Harbin Institute of Technology) 2(Welding Technology and Engineering,2010,School of Material

13、s Science and Engineering, Harbin Institute of Technology)Abstract：In traditional friction stir welding steel with aluminum, the intermetallic compound of Al-Fe will appeared, which would decrease the tenacity, increase the hardness, and lead to a bad joint performance. Through the optimization of w

14、elding parameters,we found the best friction stir welding process parameters of 3mm thick 6082-T6 aluminum alloy sheet and 2mm thick QSTE340TM hot rolled structural steel lap joint structure and designed a kind of welding tool which could increase the area of Al-Fe bonding in friction stir welding.

15、For friction stir welding of aluminum and steel lap joint structure using this tool and the optimization of welding process parameters, it obtained good welding seam formation and the joint tensile shear load was higher than 43% that of ordinary welding tool, realized the high quality connection of

16、aluminum steel lap joint structure.Key words：Al-Fe brittle intermetallic compound; aluminium and steel lap joint structure; friction stir weld;dissimilar metal2. 南水北調(diào)干渠的水污染應(yīng)急處理策略的研究 劉思琦1, 王琳琪1, 梁柱元2, 楊宇3, 楊柏楠41.哈爾濱工業(yè)大學(xué)市政學(xué)院12級(jí)建筑環(huán)境與設(shè)備工程 2.哈爾濱工業(yè)大學(xué)市政學(xué)院12級(jí)環(huán)境工程 3.哈爾濱工業(yè)大學(xué)市政學(xué)院12級(jí)給排水專業(yè) 4.哈爾濱工業(yè)大學(xué)經(jīng)管學(xué)院12級(jí)會(huì)計(jì)摘 要：

17、南水北調(diào)工程的成敗在于其水質(zhì)，而人工輸水渠道往往會(huì)穿越較多的橋梁、公路，渠道沿程也會(huì)分布一些污染源，因此就避免不了發(fā)生一些突發(fā)污染事件。針對(duì)這一現(xiàn)狀，我們選取已經(jīng)竣工的中線輸水渠道中的一段作為研究對(duì)象，對(duì)其周邊污染源以及可能造成突發(fā)污染事故的因素進(jìn)行了調(diào)查，再通過對(duì)渠道的實(shí)況模擬并綜合管理學(xué)知識(shí)，獲得較有針對(duì)性和實(shí)用性的污染應(yīng)急策略。關(guān)鍵詞：南水北調(diào)中線工程；突發(fā)水污染；SMS軟件；水質(zhì)模擬；應(yīng)急處理策略The Study on the Emergency Processing Strategies of Water Contamination Occurred in the Trunk Ca

18、nal of the South-to-North Water Diversion ProjectLiu Siqi1,Wang Linqi1,Liang Zhuyuan2,Yang Yu3,Yang Bainan41. Building Environment and Equipment Engineering, Harbin Institute of Technology；2. Environment Engineering, Harbin Institute of Technology;3. Water Supply and Drainage, Harbin Institute of Te

19、chnology ;4.Accounting, Harbin Institute of TechnologyAbstract: Whether the South-to-North Water Diversion Project depends on the quality of transferred water. Artificial water channels tend to go across lots of bridges and highways. What cannot be ignored are the sources of pollution lying alongsid

20、e. So, theoretically, sudden environmental pollution accidents are unavoidable. According to the circumstance, we picked up part of the middle line of the South-to-North Water Diversion Project which had already finished as the target of the study. We researched many pollution sources around the cha

21、nnel and various factors which are likely to contaminate the environment. After that, we got the emergency processing strategies with pertinence and practicability by simulating the true occasion of the channel operation and utilizing the professional knowledge of statistics.Key Words: the middle li

22、ne of the South-to-North Water Diversion Project; sudden water pollution accidents; SMS system; water quality simulation; the emergency processing strategies.3. 離子風(fēng)與靜電除塵一體化通風(fēng)窗的研制左婧瀅1，劉添豪2，于文匯1，孫晨1，邵博31.哈爾濱工業(yè)大學(xué)能源學(xué)院 2012級(jí) 熱能與動(dòng)力工程專業(yè)；2.哈爾濱工業(yè)大學(xué)英才學(xué)院 2011級(jí) 電氣工程及其自動(dòng)化專業(yè)； 3.哈爾濱工業(yè)大學(xué)電氣工程及自動(dòng)化學(xué)院 2011級(jí) 電氣工程及其自動(dòng)化專業(yè)

23、；摘要：為了在霧霾條件下為室內(nèi)引入潔凈的新鮮空氣，設(shè)計(jì)并制作了一種離子風(fēng)與靜電除塵一體化空氣凈化窗。其采用多線-網(wǎng)式離子風(fēng)技術(shù)作為換氣動(dòng)力，增大氣流速度，將空氣引入室內(nèi)；采用線板式雙區(qū)型靜電除塵結(jié)構(gòu)，脫除顆粒物，殺滅細(xì)菌與病毒。項(xiàng)目組利用熱力風(fēng)速儀以及TSI氣溶膠監(jiān)測(cè)儀測(cè)定裝置性能，實(shí)驗(yàn)結(jié)果表明，自行研制的空氣凈化窗除塵粒徑范圍寬，適合于霧霾天氣下除塵，除塵效率極高，能達(dá)到96%；在通風(fēng)口產(chǎn)生風(fēng)速達(dá)到1.24m/s穩(wěn)定均勻的氣流，通風(fēng)量達(dá)到203m3/h，滿足了室內(nèi)通風(fēng)的需求，相比于現(xiàn)有技術(shù)，能大大提升霧霾條件下室內(nèi)的空氣品質(zhì)。關(guān)鍵詞：離子風(fēng)；靜電除塵；室內(nèi)通風(fēng)；室內(nèi)空氣品質(zhì)；霧霾天氣The

24、design of ventilation windows based on ionic wind and electrostatic precipitator.Zuo Jingying1, Liu Tianhao2, Yu Wenhui1, Sun Chen1, Shao Bo31(Thermal Engine and Power Engineering, 2012, School of Energy Science and Engineering, Harbin Institute of Technology)2(Electrical Engineering, 2011, Honors S

25、chool, Harbin Institute of Technology)3(Electrical Engineering, 2011, School of Electrical Engineering and Automation, Harbin Institute of Technology)Abstract: In order to introduce clean and fresh air for indoor in the haze weather, made an air cleaning window based on Ionic Wind and Electrostatic

26、Precipitator method. It uses multi-line net-Ionic Wind as the power of ventilation, increasing air velocity and introducing air into the room; uses dual-zone wire-plate type of Electrostatic Precipitator, removaling of particulate matter, killing bacteria and viruses. We use the TSI Aerosol Monitor

27、and Thermal Anemometer measure the performance of the equipment. Experimental results show that the self-developed air cleaning window is suitable for the haze weather with a wide range of dust, and the efficiency can reach more than 96%; Wind speed can reach 1.24 m/s in vent steady uniform flow, an

28、d ventilation 203m3/h, to meet the needs of indoor ventilation. Compared to the prior art, this equipment can greatly improve air quality indoors under the haze weather.Key Words：ionic wind；electrostatic precipitation；room ventilation；indoor air quality；hazy weather（3）大三年級(jí)投稿建議1.大三年級(jí)投稿內(nèi)容1）科技創(chuàng)新項(xiàng)目論文書寫；

29、2）比賽撰寫論文（如美賽參賽論文等）；3）專業(yè)性較強(qiáng)的專項(xiàng)研究論文書寫；2.大三年級(jí)優(yōu)秀論文摘要1. 殼聚糖生物質(zhì)炭對(duì)甲基橙溶液吸附性能的研究董龍沛1 ， 李保強(qiáng)2 ，羅大林1 ，劉偉偉1 ，欒傳龍11.哈爾濱工業(yè)大學(xué)英才學(xué)院 11級(jí) 材料科學(xué)與工程專業(yè)；2.哈爾濱工業(yè)大學(xué)材料科學(xué)與工程學(xué)院摘要: 為研究殼聚糖生物質(zhì)炭的吸附性能，利用不同濃度活化劑獲得的不同比表面積的生物質(zhì)炭，測(cè)定了相應(yīng)生物質(zhì)炭對(duì)甲基橙溶液的吸附性能。采用傅里葉紅外光譜（FTIR）、比表面積分析儀（BET）表征了殼聚糖生物質(zhì)炭的表面官能團(tuán)和比表面積。結(jié)果表明殼聚糖生物質(zhì)炭表面含有氨基、羥基官能團(tuán)；其比表面積最高可達(dá)1865.9

30、m2/g?；罨瘎舛瓤烧{(diào)控其比表面積。殼聚糖生物質(zhì)炭對(duì)甲基橙有良好的吸附性能（列出吸附量和去除率），且其吸附性能受活化劑濃度影響，活化劑的最佳吸附濃度為0.25g/mL。關(guān)鍵詞： 殼聚糖；生物質(zhì)炭；吸附；甲基橙 Adsorption Properties of Methyl Orange Solution of Biochar Derived from Chitosan BiomassDONG Longpei 1, LI Baoqiang 2 , LUO Dalin1, LIU Weiwei1，LUAN Chuanlong1Honors School, Harbin Institute of

31、Technology, Harbin, 150001; 2. Institute for Advanced Ceramics，Harbin Institute of Technology Harbin, 150001 )Abstract In order to explore adsorption properties of Chitosan on Microwave carbonization, the different characterization of activated carbon prepared biomass concentration was studied, the

32、adsorption capacity of biomass carbon concentration of methyl orange solution prepared by different activation were determined. By varying the concentration of the activator carbonization, different chitosan biomass carbon were made. The carbon was characterized by Means of Fourier transform infrare

33、d spectroscopy (FTIR), specific surface area analyzer (BET). The results show that the biomass carbon surface containing amino, hydroxyl functional groups. The carbon had a large surface area which was up to 1865.9m2 / g, and the activator concentration had an influence on the specific surface area.

34、 The carbon had good adsorption properties of methyl orange. The adsorption performance is affected by the concentration of surfactant, and the optimum concentration of the activator is 0.25g/mL.Key words chitosan, biomass carbon, methyl orange, adsorption 2亞微米PBO多孔膜的制備于洪濤1，王立軍1 ，趙錦豪11.哈爾濱工業(yè)大學(xué)化工學(xué)院20

35、11級(jí) 高分子材料與工程專業(yè)摘 要: 隨著電子、微電子工業(yè)的發(fā)展，微電子器件的功能要求不斷增加，而體積卻需要進(jìn)一步縮小。為了滿足信號(hào)的快速傳輸，并減少信號(hào)干擾和感應(yīng)偶合，必須使用綜合性能優(yōu)異的低介電常數(shù)膜材料。PBO材料具有突出的介電性能、熱性能和力學(xué)性能，是低介電膜材料的最佳選擇。本文主要介紹了通過原位沉淀法將PBO制成符合新一代電容器要求的電容器膜。關(guān)鍵詞:PBO；高性能纖維；改性; 膜The preparation of submicron porous membrane of PBOYu Hongtao1, Wang Lijun1, Zhao Jinhao11(Polymer Mate

36、rials Science and Engineering, 2011, School of Chemical engineering, Harbin Institute of Technology)Abstract:With the development of electronic and micro-electronics industries, requirements of micro-electronics devices are growing and their volume need to be reduced. In order to meet the speed of t

37、ransmission of signals and reduce the signal interference and inductive coupling, membrane material of low dielectric constant must be used. PBO material has excellent dielectric properties, thermal properties and mechanical properties, which is the best choice for low dielectric film materials. Thi

38、s article mainly introduces the production of PBO film with in-situ precipitation measure, which could meet the requirements of new generations of capacitors.Key words: PBO; High performance fiber; modification; films3. Design of In-situ Real Time Observation and Measurement System for Contact Inter

39、faceCheng Chang1 Yu Chen2 Shengjun Xue3 Wanbin Ren4Electrical Engineering, 2010, School of Electrical Engineering and Automation;Postgraduate, 2013, School of Electrical Engineering and Automation;Postgraduate, 2012, School of Electrical Engineering and Automation;Associate Professor, School of Elec

40、trical Engineering and Automation. Abstract： An in-situ real time observation and measurement system is developed in order to investigate the image characteristics of contact interface under normal force. 850 zoom microscopic lens and industrial camera are used in this system to obtain the image of

41、contact interface under normal force. Computer image-processing program is developed to save and process the images of the contact interface. By the program, the boundary of contact interface could be extracted. Contact pairs, which consists of sapphire plate and two kinds of balls with different di

42、ameters (2mm and 5mm), is tested by this system. As a result, the curve of apparent contact area and real contact force vs. normal force is obtained. Key Words：contact force, contact area, image processing, in situ real time measurement 接觸界面觀測(cè)系統(tǒng)設(shè)計(jì)常成1 陳宇2 薛升俊3 任萬濱4哈爾濱工業(yè)大學(xué)電氣學(xué)院10級(jí);哈爾濱工業(yè)大學(xué)電氣學(xué)院13級(jí)研究生;哈爾濱

43、工業(yè)大學(xué)電氣學(xué)院12級(jí)研究生;哈爾濱工業(yè)大學(xué)電氣學(xué)院 副教授摘要:本文開發(fā)了一種用于研究法向接觸力下接觸界面圖形特征的光學(xué)觀測(cè)系統(tǒng)，該系統(tǒng)具有850連續(xù)變焦顯微鏡頭與工業(yè)相機(jī)，能夠采集受壓狀態(tài)下的接觸界面的圖像，進(jìn)而開發(fā)了圖像處理程序，完成了對(duì)壓痕圖像輪廓等的提取。對(duì)2mm與5mm兩種不同直徑的鋼球與藍(lán)寶石平板形成的接觸對(duì)進(jìn)行實(shí)驗(yàn)，得到了其視在接觸面積、實(shí)際接觸面積與接觸壓力的對(duì)應(yīng)關(guān)系。關(guān)鍵詞：接觸力；接觸面積；圖像處理；原位實(shí)時(shí)觀測(cè)（4）大四年級(jí)投稿建議1.大四年級(jí)投稿內(nèi)容1）比賽撰寫論文（如美賽參賽論文等）；2）專業(yè)性較強(qiáng)的專項(xiàng)研究論文書寫；2.大四年級(jí)優(yōu)秀論文摘要1. 有機(jī)胺輔助液相可控

44、合成AgPb18LaTe20納米熱電材料及機(jī)理探究覃鵬錦1，趙勁松2，王群3*1.哈爾濱工業(yè)大學(xué)理學(xué)院2010級(jí)化學(xué)系；2.哈爾濱工業(yè)大學(xué)理學(xué)院2010級(jí)化學(xué)系；3.哈爾濱工業(yè)大學(xué)理學(xué)院化學(xué)系副教授摘 要:采用有機(jī)胺(苯胺,甲酰胺,二正丙胺,三乙醇胺)輔助溶劑熱法分別合成AgPb18LaTe20納米熱電材料，研究反應(yīng)時(shí)間、堿加入量、還原劑聯(lián)氨加入量及溶劑種類等對(duì)其形貌的影響. 所得粉末使用XRD和SEM等測(cè)試手段進(jìn)行了表征. 結(jié)果表明，控制不同的反應(yīng)條件可以制得各種形狀的晶體，包括長(zhǎng)度約為20m的表面粗糙的納米線和邊長(zhǎng)2.5m的小立方；聯(lián)氨和KOH的用量以及溶劑種類和配比對(duì)晶體的生長(zhǎng)機(jī)理以及形

45、貌起著至關(guān)重要的作用. 據(jù)此獲得最佳合成條件，同時(shí)對(duì)反應(yīng)機(jī)理和上述因素對(duì)晶體形貌的影響進(jìn)行了探討. 關(guān) 鍵 詞: AgPb18LaTe20；熱電材料；溶劑熱合成；形貌可控；反應(yīng)機(jī)理Amine-assisted solution route to synthesis and investigation of reaction mechanism of AgPb18LaTe20 thermoelectric nanomaterialsQin Pengjin1, Zhao Jingsong2, Wang Qun3*Abstract: We have successfully synthesized

46、AgPb18LaTe20 thermoelectric nanomaterials through the solvothermal method with organic amine as solvent. The variety of reaction time, alkali, hydrazine, complexing agent and the types of solvents were systemically investigated, respectively. X-ray powder diffraction (XRD) and scanning electron micr

47、oscope (SEM) were employed to characterize the as-obtained products. The result revealed the proportion and amount of the hydrazine, KOH, and the solvent have a significant effect on the growth mechanism and the morphology of the products. By controlling the amount of alkali, we can get the rough-su

48、rfaced nanorod with the length of 20m, while the cubic shape with diameter of about 2.5m is obtained by tuning the ratio of water and triethanolamine properly. Additionally, the possible reaction mechanism and the influence of various factors have been discussed in detail.Key words: AgPb18LaTe20；the

49、rmoelectric material；solvothermal method；shape-controlled synthesis；reaction mechanism2. Design of In-situ Real Time Observation and Measurement System for Contact InterfaceCheng Chang1 Yu Chen2 Shengjun Xue3 Wanbin Ren41.Electrical Engineering, 2010, School of Electrical Engineering and Automation;

50、2.Postgraduate, 2013, School of Electrical Engineering and Automation;3.Postgraduate, 2012, School of Electrical Engineering and Automation;4.Associate Professor, School of Electrical Engineering and Automation.Abstract： An in-situ real time observation and measurement system is developed in order t

51、o investigate the image characteristics of contact interface under normal force. 850 zoom microscopic lens and industrial camera are used in this system to obtain the image of contact interface under normal force. Computer image-processing program is developed to save and process the images of the c

52、ontact interface. By the program, the boundary of contact interface could be extracted. Contact pairs, which consists of sapphire plate and two kinds of balls with different diameters (2mm and 5mm), is tested by this system. As a result, the curve of apparent contact area and real contact force vs.

53、normal force is obtained. Key Words：contact force, contact area, image processing, in situ real time measurement 接觸界面觀測(cè)系統(tǒng)設(shè)計(jì)常成1 陳宇2 薛升俊3 任萬濱41.哈爾濱工業(yè)大學(xué)電氣學(xué)院10級(jí);2.哈爾濱工業(yè)大學(xué)電氣學(xué)院13級(jí)研究生;3.哈爾濱工業(yè)大學(xué)電氣學(xué)院12級(jí)研究生;4.哈爾濱工業(yè)大學(xué)電氣學(xué)院 副教授摘要:本文開發(fā)了一種用于研究法向接觸力下接觸界面圖形特征的光學(xué)觀測(cè)系統(tǒng)，該系統(tǒng)具有850連續(xù)變焦顯微鏡頭與工業(yè)相機(jī)，能夠采集受壓狀態(tài)下的接觸界面的圖像，進(jìn)而開發(fā)了圖像處理程

54、序，完成了對(duì)壓痕圖像輪廓等的提取。對(duì)2mm與5mm兩種不同直徑的鋼球與藍(lán)寶石平板形成的接觸對(duì)進(jìn)行實(shí)驗(yàn)，得到了其視在接觸面積、實(shí)際接觸面積與接觸壓力的對(duì)應(yīng)關(guān)系。關(guān)鍵詞：接觸力；接觸面積；圖像處理；原位實(shí)時(shí)觀測(cè)3. 仿生水母的結(jié)構(gòu)設(shè)計(jì)與仿真王鼎汶哈爾濱工業(yè)大學(xué)英才學(xué)院 2010級(jí) 機(jī)械設(shè)計(jì)制造及其自動(dòng)化專業(yè)摘 要:為較好地利用水母機(jī)動(dòng)性強(qiáng)，活動(dòng)范圍廣，運(yùn)動(dòng)平穩(wěn)等優(yōu)良特性，利用仿生學(xué)知識(shí)，研究了一種仿生水母機(jī)器人的機(jī)械結(jié)構(gòu)設(shè)計(jì)，并進(jìn)行了ProE三維動(dòng)態(tài)仿真，Adams動(dòng)力學(xué)仿真，以及水母機(jī)器人的控制信號(hào)的研究。最終搭建出虛擬數(shù)字模擬樣機(jī)并加工裝配出實(shí)物，驗(yàn)證了結(jié)構(gòu)設(shè)計(jì)的合理性。其仿生學(xué)研究在未來水下

55、科學(xué)考察、自行武器以及水下偵查等領(lǐng)域具有廣泛的應(yīng)用前景。關(guān)鍵詞：仿生；水母；機(jī)械結(jié)構(gòu)；數(shù)字模擬樣機(jī)Structure design and simulation of biomimetic jellyfishWang Dingwen(Mechanical design manufacturing and automation, 2010, Honors School, Harbin Institute of Technology)Abstract: For better utilization of jellyfish strong maneuverability, with a range

56、of activities, the smooth movement and other excellent characteristics, using the knowledge of bionics, I study a bionic robot jellyfishs mechanical structure, then, do the ProE 3 d dynamic simulation, Adams dynamics simulation, and study jellyfish robots control signals. Finally, build a virtual di

57、gital simulation prototype and processing and assembling the product to verify the rationality of structure design. The bionics research has broad application prospects in underwater scientific research, proper motion weapons, underwater detection and other fields in the future.Key words: bionic; je

58、llyfish; mechanical structure; the digital simulation prototype附件 哈爾濱工業(yè)大學(xué)本科生學(xué)術(shù)論壇投稿模板鋯鈦酸鉛納米管制備工藝研究(20字以內(nèi))（二號(hào)黑體） 題目李曉鵬1，高 勝2 （四號(hào)楷體縮放至66%）作者名1院(系)全名,年級(jí),專業(yè)；（小五宋體） 單位2院(系)全名,年級(jí),專業(yè)；示例（1.哈爾濱工業(yè)大學(xué)英才學(xué)院 2010級(jí) 機(jī)械設(shè)計(jì)機(jī)器自動(dòng)化專業(yè)；2.哈爾濱工業(yè)大學(xué)航天學(xué)院 2010級(jí) 自動(dòng)化專業(yè)）摘 要:摘要內(nèi)容(200字左右)，杜絕背景信息，直奔目的、方法、結(jié)果、結(jié)論。（小五仿宋）目的研究、研制、調(diào)查等的前提、目的和任務(wù)

59、，所涉及的主題范圍。方法所用的原理、理論、條件、對(duì)象、材料、工藝、結(jié)構(gòu)、手段、裝備、程序等。結(jié)果實(shí)驗(yàn)的、研究的結(jié)果、數(shù)據(jù)，被確定的關(guān)系，觀察結(jié)果，得到的效果、性能等。結(jié)論結(jié)果的分析、研究、比較、評(píng)價(jià)、應(yīng)用，提出的問題等。 摘要示例1：（目的）為了改善鋼鐵材料的耐高溫腐蝕性能, 用光束合金化方法在45鋼表面合成了Fe-Al金屬間化合物涂層. （過程和方法）采用掃描電子顯微鏡、能量彌散X射線分析和X射線衍射研究了光束合金化工藝參數(shù)(粉末預(yù)置量m和熱輸入量q)對(duì)合金化層的化學(xué)成分、顯微組織及其物相組成的影響. （結(jié)果）實(shí)驗(yàn)結(jié)果表明: 減小比能量(Eq/m)將導(dǎo)致合金化層的熔寬和熔深減小, 從而使合金

60、化層含F(xiàn)e量減少, 含Al量增加;該實(shí)驗(yàn)條件下, 獲得了Fe與Al原子數(shù)比為2.419.2的合金化層. 由比能量決定的Fe與Al原子數(shù)比是合金化層顯微組織及其物相組成的重要影響因素, 合金化層的顯微組織有3種類型: -Fe固溶體、-Fe固溶體+Fe3Al金屬間化合物及FeAl+AlFe3C0.5金屬間化合物. （結(jié)論）降低熱輸入或增加粉末預(yù)置量均可引起合金化層中Fe與Al原子數(shù)比的降低,有助于Fe-Al系(Fe3Al或FeAl)金屬間化合物的合成.示例2：（目的）為了克服遙操作系統(tǒng)中網(wǎng)絡(luò)時(shí)延的影響，（方法）采用Java3D技術(shù)建立一種基于虛擬向?qū)У倪b操作機(jī)器人虛擬環(huán)境。（結(jié)果）針對(duì)機(jī)器人執(zhí)行任