| 研究生: |
吳東晉 Wu, Tung-chin |
|---|---|
| 論文名稱: |
自主式機械臂拋射運動之研究 Motion Control of an Autonomic Robot |
| 指導教授: |
陳介力
Chen, Chieh-Li |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 航空太空工程學系 Department of Aeronautics & Astronautics |
| 論文出版年: | 2007 |
| 畢業學年度: | 95 |
| 語文別: | 中文 |
| 論文頁數: | 69 |
| 中文關鍵詞: | S curve 、視覺伺服 、機械手臂 |
| 外文關鍵詞: | S curve, manipulator, visual servo |
| 相關次數: | 點閱:94 下載:6 |
| 分享至: |
| 查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
本文主要研究自主式機械臂運動控制系統的建構,並利用飛鏢拋射實現系統測試,研究工作主要包含認知系統的建立及拋射運動的控制。在認知系統部份使用雙眼視覺萃取目標物資訊,判定飛鏢落點,並回授此影像訊號來修正系統不確定性的影響。在拋射運動控制部份,從已知目標點座標資訊反求所需的橫向旋轉角,並利用曲線擬合技術求得所需的縱向發射角,最後根據S Curve規劃運動路徑使手臂運動符合馬達性能且符合拋射條件。本研究針對所有誤差加以分析並設法改善,經由實驗證實此自主式運動控制系統應用在飛鏢拋射中,除了具有良好的發射穩定性,命中率也相當準確。
The aim of this dissertation is to develop an autonomic robot system for throwing darts. The main work includes the construction of the cognitive capability and the motion control. Through binocular vision, the location of the desired target and the hit-point of the dart will be obtained. The visual information then feedback to the system for reducing the error caused by the uncertainty and, eventually, to hit the desired target location.
The results show that the autonomic robotic system, which composed of two CCD cameras and a 2-link manipulator, has a good performance. The resulting accuracy and precision are both satisfactory.
A.C. Sanderson and L.E. Weiss, 1980, Image-based visual servo control using relational graph error signals, Proc. IEEE, 1074-1077.
C.C. Peng and C.L. Chen, 2007, Robust chattering free adaptive control for chaotic system via backstepping design, Chaos, Solitons and Fractals, (SCI in press).
C. Liu, C.C. Cheah and J.J.E. Slotine, 2006, Adaptive Jacobian tracking control of rigid-link electrically driven robots based on visual task- space information, Automatica, 42, 1491-1501.
L.M. Fuentes and S.A. Velastin, 2001, Foreground segmentation uing luminance contrast, WSES International conference on speech, Signal and image processing, SSIP 01.
M. Fujita, H. Kawai and M.W. Spong, 2007, Passivity-based dynamic visual feedback control for three-dimensional target tracking: stability and L2- gain performance analysis, IEEE Transactions on Control Systems Technology, 15(1), 40-51.
O. Nasisi and R. Carelli, 2003, Adaptive servo visual robot control, Robotics and Autonomous Systems, 43, 51-78.
N. Otsu, 1979, A threshold selection method from gray-level histograms, IEEE Transactions on Systems, Man, and Cybernetics, 9(1), 62-66.
R. Kelly, R. Carelli, O. Nasisi, B. Kuchen and F. Reyes, 2000, Stable visual servoing of camera-hand robotic system, IEEE Transactions on Mechatronucs, 5(1), 39-47.
L.G. Roberts, 1963, Machine perception of three- dimensional solids, Optical and Eletro-Optical Information Processing, MIT Press, Cambridge, MA.159- 197.
S. Hutchison, G.D. Hager and P.I. Corke, 1996, A tutorial on visual servo control, IEEE Transaction on Robotics and Automation, 12(5), 651-668.
W.Y. Wu, M.J.J. Wang and C.M. Liu, 1996, Automated inspection of printed circuit boards through machine vision, Compuers in Industry, 28, 103-111.
Z. Zhang, 1999, A flexible new technique for camera calibration, Technical Report MSR-TR-98-71, Microsoft Research.
吳光倫, 2000, 集結式機台機械手臂控制之研究, 國立台灣大學 機械工程學研究所碩士論文.
何宜達, 2002, 視覺伺服技術於三維目標軌跡預測與攔截之應用, 國立成功大學航空太空工程學系碩士論文.
邱士豪, 2003, 機械臂之拋射運動路徑規劃與控制, 國立成功大 學航空太空工程學系碩士論文.