An improved ultrasonic-based localization using reflection method

Chen Chien Hsu, Hsin Chuan Chen, Chien Yu Lai

研究成果: 書貢獻/報告類型會議貢獻

7 引文 斯高帕斯(Scopus)

摘要

In this paper, an ultrasonic-based localization using ultrasonic reflection method is proposed. Experiment environment includes a mobile robot and four poles forming a square around the measuring site. Ultrasonic sensors built on the poles serve as receivers and the mobile robot serves as a transmitter, and all ultrasonic sensors are integrated with their Zig-Bee modules. By the sequential ultrasonic signal transmission between the robot and the poles, the ultrasonic sensors on the poles can then measure the time-of-flight (TOF) without interference to calculate the distance between the receiver and transmitter ends. According to an established twodimensional coordinate model, position of the robot can be obtained based on the distance measurements. Thanks to Zig-Bee modules, position information of the robot can be instantly conveyed to a remote PC for monitoring the robot and path planning. Extensive experiments conducted have shown a satisfactory accuracy of the coordinates of the mobile robot can be obtained via the proposed localization scheme.

原文英語
主出版物標題Proceedings - 2009 International Asia Conference on Informatics in Control, Automation, and Robotics, CAR 2009
頁面437-440
頁數4
DOIs
出版狀態已發佈 - 2009
對外發佈Yes
事件2009 International Asia Conference on Informatics in Control, Automation, and Robotics, CAR 2009 - Bangkok, 泰国
持續時間: 2009 二月 12009 九月 2

其他

其他2009 International Asia Conference on Informatics in Control, Automation, and Robotics, CAR 2009
國家泰国
城市Bangkok
期間09/2/109/9/2

ASJC Scopus subject areas

  • Information Systems
  • Computer Vision and Pattern Recognition
  • Control and Systems Engineering

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  • 引用此

    Hsu, C. C., Chen, H. C., & Lai, C. Y. (2009). An improved ultrasonic-based localization using reflection method. 於 Proceedings - 2009 International Asia Conference on Informatics in Control, Automation, and Robotics, CAR 2009 (頁 437-440). [4777275] https://doi.org/10.1109/CAR.2009.93