Vision-based magnetic heading sensor for mobile robot guidance

Vision-based magnetic heading sensor for mobile robot guidance

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A simple and intuitive heading direction sensor for mobile robot guidance is reported. The sensor consists of a needle-type analogue magnetic compass, image camera, and digital processing module. The image of a magnetic compass is captured by camera and is processed to compute the direction of a mobile robot.


    1. 1)
      • J. Borenstein , H.R. Everett , L. Feng , D. Wehe . Mobile robot positioning – sensors and techniques. J. Robot. Syst. , 4 , 231 - 249
    2. 2)
      • Skvortzov, V.Y., Lee, H.-K., Lee, Y.: `Application of electronic compass for mobile robot in an indoor environment', Proc. IEEE Int. Conf. on Robotics and Automation, April 2007, Rome, Italy, p. 2963–2970.
    3. 3)
      • Yu, J., Cai, Z., Zou, X., Duan, Z.: `Research on the calibration method for the heading errors of mobile robot based on evolutionary neural network prediction', Proc. Int. Symp. on Neural Networks, May 2005, Chongqing, China.
    4. 4)
      • Suksakulchai, S., Thongchai, S., Wilkes, D.M., Kawamura, K.: `Mobile robot localization using an electronic compass for corridor environment', Proc. IEEE Int. Conf. on Systems, Man, and Cybernetics, October 2000, Nashville, TN, USA.
    5. 5)
      • V.D. Hardt , P. Arnould , D. Wolf , M. Dufaut . Method of mobile robot localization by fusion of odometric and magnetometric data. Int. J. Adv. Manuf. Technol. , 1 , 65 - 69

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