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移动式机器人信标定位系统的误差分析及其应用 被引量:5

A Method of Selecting Optimal Localization Beacons for Mobile Robots
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摘要 本文对移动式机器人超声波信标导航系统的定位误差进行了分析。通过分析不同信标组合方式下定位误差的分布规律,提出对多信标导航系统采用“查表法”选择最佳导向信标,在不影响系统工作实时性的基础上可以提高系统的定位精度。 A geometric method is presented in this paper,to analysis the localization error of mobile robots introducing ultrasonic range finder and infrared anglemeter. Basing on the resulted error distribution, A table-look-up method is proposed to select the optimal beacons from four available beacons,which avoids the complexity of data- computing while high accuracy be achieved.
机构地区 上海交通大学
出处 《机械设计与研究》 CSCD 北大核心 2000年第2期13-16,共4页 Machine Design And Research
关键词 移动式机器人 自主导向 信标定位 定位误差 Mobile robots Autonomous Navigation Beacons localization Localization error
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参考文献9

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