碩士 / 國立臺灣科技大學 / 資訊工程系 / 98 / In recent years, RFID(Radio Frequency IDentification)technology has became mainstream applications that help speed the handling of gaining entrance to buildings and preventing theft of merchandise, RFID are also indispensable in the digital family , the reasons make RFID system so popular are due to the electronic devices cheap and reliable to auto-sensing. In this paper, we combine the RFID system and robot to its self-localization, deploy the RFID tags on the passage or office in the buildings, and fix RFID reader on the robot to communicate with tags which in the environment immediately. Reader deliver the tag's signal to tail part application system after its received. With the RFID advantage just like no line of sight requirement and long read range, and use the relation between power and distance(inverse square law) to be the localization matrix. By this method we don't need to deduce the formula between power and distance also save much time in contrast when robot locates its position. We use this idea in the robot path plan and navigation. Once users assign the tasks to the robot, it has to move to the appointed region and achieve the requests.
| Identifer | oai:union.ndltd.org:TW/098NTUS5392007 |
| Date | January 2009 |
| Creators | Cheng-Jhih Tsai, 蔡承誌 |
| Contributors | Tien-ruey Hsiang, 項天瑞 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 55 |
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