摘要(英) |
This work presents the design and implementation of an omni-movement following robot. The control system is implemented in a notebook, along with microprocessors BS2p and PIC16F84A. Integrating with techniques of image processing, infrared sensor, and motor control, the following robot system is established completely. With the infrared LEDs (tied on the master) and a camera (installed in the robot), the robot can detect the relative direction of the master. Moreover, the infrared sensor is adopted to estimate the distance between the master and the robot. The whole control system, including the fuzzy forward and backward control, fuzzy orientation control, encoder compensator, obstacle avoidance strategy, and master-disappear search strategy, is accomplished according to the real-time information. The control input is calculated by the control center, then PWM signals can be implemented by the microprocessor PIC to manipulate the motors. Therefore the following robot system can meets all control demands. At the last, five practical experiments are given to demonstrate that the proposed control approach can be successfully implemented in a real following robot.
|
參考文獻 |
[1]K. T. Song, C. Y. Tsai, F. S. Huang, J. W. Hong, C. Y. Lin, C. W. Chen and Z. S. Lin, “Development of the Robot of Living Aid:RoLA,” The Proceedings of IEEE International Conference on Automation and Logistics Qingdao, China, pp. 443 - 448, September 2008.
[2]香港中文大學「Follow Me Robot」機器人網站
http://www.cintec.cuhk.edu.hk/Press/InnoFestival06/youth.html
[3]T. Yoshimi, M. Nishiyama, T. Sonoura, H. Nakamoto, S. Tokura, H. Sato, F. Ozaki, N. Matsuhira and H. Mizoguchi, “Development of a Person Following Robot with Vision Based Target Detection,” The Proceedings of 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, Beijing, China, October 9 - 15, pp. 5286 - 5291, 2006.
[4]H. Kwon, Y. Yoon, J.B. Park and A.C. Kak, “Person Tracking with a Mobile Robot using Two Uncalibrated Independently Moving Cameras,” The Proceedings of 2005 IEEE International Conference on Robotics and Automation, Barcelona, Spain, pp. 2877 - 2883, 2005.
[5]N. Hirai and H. Mizoguchi, “Visual tracking of human back and shoulder for person following robot,” The Proceedings of IEEE International Conference on Advanced Intelligent Mechatronics, pp. 527-532, 2003.
[6]C. Y. Tsai and K. T. Song, “Face Tracking Interaction Control of a Nonholonomic Mobile Robot,” The Proceedings of 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, Beijing, China, October 9 - 15, pp. 3319 - 3324, 2006.
[7]張世宏,”自動導航車路徑追隨及避障策略之設計”,碩士論文,臺北科技大學電機工程研究所,民國92年。
[8]連柏菁,”基於模糊地圖重置之自動導航車避障策略”,碩士論文,臺北科技大學電機工程研究所,民國93年。
[9]張正東,”結合影像及紅外線感測於自動導航車避障策略之設計”,碩士論文,臺北科技大學電機工程研究所,民國89年。
[10]何育昕,”自動導航車模糊追隨控制”,碩士論文,臺北科技大學電機工程研究所,民國94年。
[11]林哲瑋,”基於即時影像之模糊追隨控制”,碩士論文,臺北科技大學自動化科技研究所,民國95年
[12]A.J. Baerveldt, “A vision system for object verification and localization based on local features,” International Journal of Robotics and Autonomous Systems, pp. 83-92, 2001.
[13]Parallax,http://www.parallax.com/
[14]Microchip Technology,http://www.microchip.com
[15]National Semiconductor,http://www.national.com/analog
[16]黃正豪,“兩輪自走車之設計與實現-以NIOS 為核心之行動控制”,碩士論文,國立中央大學電機工程所,2006 年六月
[17]R. C. Gonzalez and R. E. Woods, Digital Image Processing, 2nd Edition, Prentice Hall, 2002.
[18]黃文吉, C++ Builder 與影像處理, 儒林圖書有限公司, 2006.
[19]黃俊捷,“互動雙足式機器人之設計與實現(I)手勢辨識”,碩士論文,國立中央大學電機工程所,2008 年六月
[20]L298N datasheet
http://www.st.com/stonline/products/literature/ds/1773.htm
[21]趙春棠, PIC 單晶片學習秘笈以 PIC16F877 為例, 全威圖書有限公司, 2005.
[22]王文中, 統計學與 Excel 資料分析之實習應用<第五版>, 博碩文化股份有限公司, 2004.
[23]王文俊 編著, 認識 Fuzzy-第三版, 全華科技圖書股份有限公司, 2007 年.
[24]智慧型控制與影像處理實驗室
http://140.115.70.172/xoops/modules/wfdownloads/singlefile.php?cid=3&lid=35
|