(3.237.178.91) 您好!臺灣時間:2021/03/07 14:50
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果

詳目顯示:::

我願授權國圖
: 
twitterline
研究生:洪聖堯
研究生(外文):Sheng-Yao Hung
論文名稱:低成本可變焦內視鏡設計製作與驗證
論文名稱(外文):Design, fabrication and validation of the low cost varifocal endoscope
指導教授:傅尹坤傅尹坤引用關係
指導教授(外文):Yiin-Kuen Fuh
學位類別:碩士
校院名稱:國立中央大學
系所名稱:機械工程學系在職專班
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:2018
畢業學年度:106
語文別:中文
論文頁數:54
中文關鍵詞:低成本可變焦內視鏡
外文關鍵詞:low costvarifocalendoscope
相關次數:
  • 被引用被引用:1
  • 點閱點閱:106
  • 評分評分:系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔
  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
本論文是關於低成本可變焦內視鏡之研究。作為一項專業的檢測設備,內視鏡市售價相當昂貴。且現行內視鏡為了方便對各種狹小空間進行非破壞檢測,皆致力於尺寸微型化。因為已無足夠的空間加入變焦系統,所以內視鏡皆為定焦鏡頭設備。本論文利用7.5 mm管徑之平價USB訊號內視鏡,分別搭配市售電子式液體變焦透鏡及自製液體變焦透鏡,觀察並分析其應用效果,期望使用低成本讓內視鏡擁有變焦功能,也能擁有良好的成像品質。由實驗結果得知,自製液體變焦透鏡不僅價格低廉,分辨率數據也與商用電子式液體透鏡表現相當,可應用於空間狹小、接觸困難的部件執行檢查,並擁有清晰的影像,可謂理想的低成本可變焦內視鏡。
This paper mainly research about low cost varifocal endoscope. As a professional testing equipment, the price of endoscope is very expensive. And for easy to process non-destructive testing at various narrow space, all the endoscope manufacturer try to research and development their endoscope with smaller dimension. Because there is no more space to assemble zoom module, all the endoscopes are fix-focus lens device. This paper use cheap USB signal endoscope with 7.5 mm outer diameter, which is assemble with commercial electronic liquid lens and self-made liquid lens, observe and analyze their effects. Expecting to let the endoscope include zoom function and good image quality with low cost. According to the result, self-made liquid lens is not only inexpensive, but also has good visibility equivalent to comical liquid lens, it can be used to perform inspections on parts that have small space and difficult to contact, and has a good image quality. It is an ideal low cost varifocal endoscope.
摘要 i
ABSTRACT ii
誌謝 iii
目錄 iv
圖目錄 vi
表目錄 ix
第一章 緒論 1
1-1 前言 1
1-2 工業內視鏡的種類 1
1-3 文獻回顧 5
1-3-1 鏡頭變焦機構 5
1-3-2 液體透鏡 7
1-4 研究動機 10
1-5 論文架構 11
第二章 實驗設備挑選、設計與製作 12
2-1 內視鏡評比 12
2-2 電透鏡 13
2-3 內視鏡與電透鏡夾具設計 15
2-4 低成本機械式液體變焦透鏡設計 17
2-4-1 PDMS薄膜製作 17
2-4-2 自製液體變焦透鏡設計與製作 18
2-4-3 PDMS薄膜曲率半徑分析 19
2-4-4 內視鏡與自製液體變焦透鏡夾具設計 22
第三章 內視鏡結合變焦透鏡 23
3-1 內視鏡結合EL-6-18電透鏡裝置應用效果 23
3-2 內視鏡結合自製液體變焦透鏡 25
3-2-1 注入液體選擇 25
3-2-2 歪斜PDMS透鏡 26
3-2-3 內視鏡結合自製液體變焦透鏡應用效果 27
3-3 液體透鏡實際變焦成果 32
第四章 結論 37
參考文獻 38
[1] Olympus網頁:What are Industrial Rigid Borescopes ? 取自https://www.olympus-ims.com/en/knowledge/remote-visual/rigid-borescopes/

[2] Mitcorp網頁,取自http://tw.mitcorp.com.tw/rw_75d4db9e3d3aff84b6689cd17d910058.htm

[3] Olympus網頁:What are Industrial Fiberscopes? 取自https://www.olympus-ims.com/en/knowledge/remote-visual/industrial-fiberscopes/

[4] Mitcorp網頁,取http://tw.mitcorp.com.tw/rw_2085d46e.htm

[5] Piet C. de Groen, ” Proceedings of the IEEE”, 105(10), (2017)

[6] C.S. Liu, P.D. Lin, ” A miniaturized low-power VCM actuator for auto-focusing applications”, OPTICS EXPRESS, 16(4), 2533-2540, (2008)

[7] C.S. Liu, P.D. Lin, P.H. Lin, S.S. Ke, Y.H. Chang, and J.B. Horng, “Design and Characterization of Miniature Auto-Focusing Voice Coil Motor Actuator for Cell Phone Camera Applications”, IEEE Trans. Magn., 45(1), 155–159, (2009)

[8] T. Meinert, N. Weber, H. Zappe, and A. Seifert,” Varifocal MOEMS fiber scanner for confocal endomicroscopy”, OPTICS EXPRESS, 22(25), 31529-31544, (2014)

[9] D. Zhang, V. Lien, Y. Berdichevsky, J. Choi, and Y.-H. Lo, “Fluidic adaptive lens with high focal length tunability”, Appl. Phys. Lett. 82(19), 3171–3172, (2003)

[10] S.A. Reza, N.A. Riza, ” A liquid lens-based broadband variable fiber optical attenuator”, Opt. Commun. 282(7), 1298–1303, (2009)
[11] Y.J. Lin, K.M.Chen, andS.T. Wu, “Broadband and polarization-independent beam steering using dielectrophoresis-tilted prism”, Opt. Express 17(10), 8651–8656, (2009)

[12] S. Kuiper, B.H.W.Hendriks, “Variable-focus liquid lens for miniature cameras”, Applied Physics Letters 85(4), 1128-1130, (2004).

[13] N.T. Nguyen, “Micro-optofluidic Lenses:A review”, Biomicrofluidics 4(3), 031501, (2010)

[14] L. Dong, A.K. Agarwal, D.J. Beebe, H. Jiang,” Adaptive liquid microlenses activated by stimuli-responsive hydrogels”, Nature 442, 551–554, (2006)

[15] S. Xu, H.W. Ren, Y.J. Lin, M.G.J. Moharam, S.T. Wu, N. Tabiryan, “Adaptive liquid lens actuated by photo-polymer”, Opt. Express 17(20), 17590–17595, (2009)

[16] M. Kim, et al.” Miniature objective lens with variable focus for confocal endomicroscopy”, BIOMEDICAL OPTICS EXPRESS,Vol.5, Issue12, 4350-4361, (2014)

[17] Y.K. Fuh, Z.H. Lai, ” A fast processing route of aspheric polydimethylsiloxane lenses array (APLA) and optical characterization for smartphone microscopy” , Optics Communications 385, 160–166, (2017)

[18] 賴政宏, 快速製程之PDMS非球面透鏡結合可顯微變焦流體透鏡與行動裝置之實際應用, 碩士論文, 國立中央大學, (2016)

[19] Y.K. Fuh, J.K. Chen, P.W. Chen, “Characterization of electrically tunable liquid lens and adaptive optics for aberration correction” Optik 126, 5456–5459, (2015)

[20] 陳品文, 具顯微功能之PDMS非球面透鏡結合可調式機構及流體透鏡應用於行動裝置, 碩士論文, 國立中央大學, (2015)

[21] 洪維恩, Matlab7程式設計, 旗標出版, 台北市, (2007)

[22] Ali Shahini, et al., “Versatile Miniature Tunable Liquid Lenses Using Transparent Graphene Electrodes”, Langmuir 32, 1658−1665, (2016)

[23] Pascal Deladurantaye, et al., “Advances in engineering of high contrast CARS imaging endoscopes”, OPTICS EXPRESS 25054, Vol. 22, No. 21, (2014)

[24] Y.K. Fuh, P.W. Chen, “Novel dual-function lens with microscopic and vari-focus capability incorporated with an aberration-suppression aspheric lens”, OPTICS EXPRESS 21771, Vol. 23, No. 17, (2015)

[25] Tobias Meinert, et al., “Varifocal MOEMS fiber scanner for confocal endomicroscopy”, OPTICS EXPRESS 31529, Vol. 22, No. 25, (2014)
電子全文 電子全文(網際網路公開日期:20230705)
連結至畢業學校之論文網頁點我開啟連結
註: 此連結為研究生畢業學校所提供,不一定有電子全文可供下載,若連結有誤,請點選上方之〝勘誤回報〞功能,我們會盡快修正,謝謝!
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
系統版面圖檔 系統版面圖檔