使用地标的移动机器人定位

Margrit Betke, L. Gurvits
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引用次数: 656

摘要

我们描述了一种在具有地标的环境中定位移动机器人的有效算法。我们假设机器人有一个摄像头,也许还有其他传感器,使它能够识别地标,并测量这些地标所代表的角度。我们展示了如何使用一种新技术来估计机器人的位置,该技术涉及到地标的复数表示。我们的算法在时间线性上运行在地标的数量上。我们给出了我们的模拟结果,并提出了如何将我们的方法用于机器人导航。
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Mobile robot localization using landmarks
We describe an efficient algorithm for localizing a mobile robot in an environment with landmarks. We assume that the robot has a camera and maybe other sensors that enable it to both identify landmarks and measure the angles subtended by these landmarks. We show how to estimate the robot's position using a new technique that involves a complex number representation of the landmarks. Our algorithm runs in time linear in the number of landmarks. We present results of our simulations and propose how to use our method for robot navigation.<>
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