レーザ距離計を用いた圃場内自動作業車両の2次元位置計測

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タイトル別名
  • 2-D Localization of Autonomous Farm Vehicle Using Laser Distance Sensor
  • レーザ キョリケイ オ モチイタ ホジョウ ナイ ジドウ サギョウ シャリョウ ノ 2ジゲン イチ ケイソク

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説明

we have developed a solar electric farming robot. In this system, various functions such as materials conveyance, power supply and positioning are distributed between a delivery vehicle and a working vehicle. This paper presents an affordable and high-precision 2-D localization method for positioning of the working vehicle. Particularly, we report the development of 2-D localization using a single laser distance sensor, and the results of vehicle navigation experiments, in which the vehicle repeated stop-and-go driving, stopping every 1m to a distance of 20m. The calculated RMS localization error in stopping was found to be about 6 mm in the traveling direction and about 12mm in the transverse direction.

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