研究生: |
陳泰成 Chen, Tai-Cheng |
---|---|
論文名稱: |
微組裝系統影像伺服建模與測試 Modeling and Testing of Image-Servo Micro-Assembly System |
指導教授: |
張仁宗
Chang, Ren-Jung |
學位類別: |
碩士 Master |
系所名稱: |
工學院 - 機械工程學系 Department of Mechanical Engineering |
論文出版年: | 2002 |
畢業學年度: | 90 |
語文別: | 中文 |
論文頁數: | 81 |
中文關鍵詞: | 特徵圖案 、圖案搜尋方式 、反向器 、動態視移影基結構 、微撓性夾持器 、間隙比 |
外文關鍵詞: | Clearance ratio, Invertor, Dynamic Image-Based Look-and-Move structure, Pattern matching method, Micro-compliant gripper, Feature patterns |
相關次數: | 點閱:68 下載:2 |
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本文在微撓性夾持器尺寸上作了突破,由原尺寸2mm×1.3mm×0.2mm縮小一半約為0.87mm×0.68mm×0.2mm;在驅動器安裝上亦作了簡化,可避免反向器安裝困擾外更有助於夾持器更進一步微小化,所採用的物件尺寸長1.6mm、直徑為38μm、組裝孔內徑49μm,間隙比為0.22;製造上使用PS2000型準分子雷射加工機採用複合式加工;在置物平台上重新設計以便於承載微細物件;接著對新型微夾持器進行建模、輸入輸出模擬與測試。
影像系統部份針對成像過程及攝影機對焦建模並對系統進行校準,並運用圖案搜尋方式抽取特徵圖案,由影像處理求特徵圖案之形心座標及幾何邊緣作為組裝資訊,並對完整組裝流程進行分析與測試,在影像伺服與馬達控制上定出基本目標功能並予以實現,並對動態視移影基結構對系統之影響作模擬。
In this thesis, the size of a new micro-compliant gripper has been reduced from original 2mm×1.3mm×0.2mm to 0.87mm×0.68mm×0.2mm. The gripper system assembly is simplified and assembled to avoid using an invertor. The size of the assembly object is 1.6mm in length, 38μm in diameter, and the assembly hole is 49μm in diameter. The clearance ratio is 0.22. Utilizing the PS2000 excimer laser machine, the micro-compliant gripper is fabricated by synthetic modes. The object-carrying platform is also redesigned to bear the tiny object. The model of input-output displacement of the new micro-compliant gripper is constructed, simulated and tested.
In image acquisition system, the imaging and focusing processes are modeled and calibrated. The feature patterns of image are acquired by the pattern matching method. The geometric edges and center of the object are extracted by image process and used for peg-in-hole assembly process. Analysis and test are given for the full assembly process. The objective function of the image-servo motion control is established and realized. The effect of the Dynamic Image-Based Look-and-Move structure on the micro assembly process is simulated.
[1] P. Kallio, M. Lind, Q. Zhou, H. N. Koivo, “A 3 DOF Piezohydraulic Parallel Micromanipulator,” Proceedings of the 1998 IEEE International Conference on Robotics & Automation, pp.1823-1828, 1998.
[2] M. Mitsuishi, K. Kobayashi, T. Nagao, Y. Hatamura, T. Sato and B. Kramer, “Development of Tele-Operated Micro-Handling/Machining System Based on Information Transformation,” Proceedings of the 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1473-1478, 1993.
[3] A. Sulzmann, J. M. Breguet, J. Jacot, “Micromotor Assembly Using Hight Accutate Optical Vision Feedback For Microrobot Relative 3D Displacement In Submicron Range,” 1997 International Conference on Solid-State Sensors and Actuators, pp.279-282, 1997.
[4] 鄭巍, 徐毓嫻, 李慶祥, “用於微器件裝配的微操作系統,” 機器人ROBOT第21卷第1期, pp 12-15, 1999.
[5] M. C. Carrozza, P. Dario, A. Menciassi, A. Fenu, “Manipulating Biological Micro-Objects Using LIGA-Microfabricated End-Effectors,” Proceedings of the 1998 IEEE, International Conference on Robotics & Automation, pp 1811-1816, 1998.
[6] I. Her and J. C. Chang, “A Linear Scheme for the Displacement Analysis of Micro-positioning Stages with Flexure Hinges,” Transactions of the ASME, J. Mechanical Design, Vol. 116, pp. 770-776, 1994.
[7] 程永華, “壓電致動微型撓性夾持器之設計、製造與控制”, 國立成功大學機械工程學系碩士論文, 中華民國八十八年六月.
[8] 馮晉, “微作業端效器之設計製造與測試”, 國立成功大學機械工程學系碩士論文, 中華民國九十年六月.
[9] 黃義芳, “微型撓性夾爪系統之分析與設計”, 國立成功大學機械工程學系碩士論文, 中華民國八十六年六月.
[10] J. L. Meriam, L. G. Kraige, “EGINEERING MECHANICS”, Wiley, 1993.
[11] M. Vukobratovic’, D. Stokic’, “Applied Control of Manipulation Robots Analysis, Synthesis, and Exercises,” Micorstructures, Sensors, and Actuators, ADME Dynamic System and Control Division, Vol. 19, pp. 99~109, 1990.
[12] J. L. Nevins, and D. E. Whitney, “Concurrent Design of Products & Processed,” McGraw-Hill Publishing Company, 1989.
[13] 李敏, 越新, 盧桂章, 劉景泰, 張蕾, “微操作機器人系統擬實環境實現,” 機器人Vol.23 No.4, pp.305-310, 2001.
[14] Sang De Ma, “A self-calibration technique for active vision systems,” Robotics and Automation, IEEE Transactions on , Vol 12, pp. 114 -120, 1996.
[15] 張建勳, 薛大慶, 盧桂章, 李彬, “通過顯微圖像特徵抽取獲得微操作目標縱向信息,” 機器人Vol.23 No.1, pp.73-77, 2001.
[16] IMAQ Vision User Manual, May 1999.
[17] 楊武智, “影像處理與辨認”, 全華科技, 2001.
[18] S. Hutchinson, G. D. Hager, P. I. Corke, “A Tutorial on Visual Servo Control,” IEEE Transactions on Robotics and Automation, pp 651-670, 1996.
[19] 謝勝治, “圖控式程式語言LabVIEW,” 全華科技, 2001.