中国机械工程 ›› 2013, Vol. 24 ›› Issue (09): 1155-1158.

• 机械基础工程 • 上一篇    下一篇

双目视觉在移动机器人定位中的应用

王殿君   

  1. 北京石油化工学院,北京,102617
  • 出版日期:2013-05-10 发布日期:2013-05-16
  • 基金资助:
    国家高技术研究发展计划(863计划)资助项目(2007AA04Z255);北京市属高等学校人才强教深化计划资助项目(PHR201008355,PHR200907221) 
    National High-tech R&D Program of China (863 Program) (No. 2007AA04Z255)

Application on Binocular Vision System of a Mobile Robot

Wang Dianjun   

  1. Beijing Institute of Petro-Chemical Technology,Beijing,102617
  • Online:2013-05-10 Published:2013-05-16
  • Supported by:
     
    National High-tech R&D Program of China (863 Program) (No. 2007AA04Z255)

摘要:

为采用双目视觉进行室内移动机器人定位,开发了一种室内移动机器人定位系统。介绍了双目视觉在机器人定位中的原理,采用移动机器人和MicronTracker视觉系统构建了定位实验系统,进行了测距实验,并分析了测距精度,最大误差为8.644mm,在此基础上进行了移动机器人双目视觉定位实验。实验结果表明,双目视觉定位最大偏差为3.635cm,定位精度较高而且系统稳定性好,受环境因素影响小,可满足机器人的定位精度要求。

关键词: 双目视觉, 移动机器人, 视觉定位, 定位精度

Abstract:

In order to use binocular vision for indoor mobile robot localization, a mobile robot localization system was developed, and the principles of binocular vision localization were analyzed. The experimental system was established with MicronTracker vision system and mobile robot. The distance experiment of binocular vision was given, and ranging precision was analyzed, then the worst deviation is as 8.644mm.On the basis of above work, mobile robot localization tests show that binocular vision localization worst deviation is as 3.635cm. The system has higher precision, stability and less affect by environment, which can meet the positioning requirements of mobile robot.

Key words: binocular vision, mobile robot, vision localization, positioning precision

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