...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Sensors and materials >Determination of Ultrasonic Sensor Ability for Use as Guidance Sensors of Mobile Robots
【24h】

Determination of Ultrasonic Sensor Ability for Use as Guidance Sensors of Mobile Robots

机译：用作移动机器人的引导传感器的超声波传感器能力的确定

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this study, we have evaluated the ability of ultrasonic sensors to produce guidance signals for greenhouse application robots. First, one high-quality ultrasonic sensor was selected and some basic experiments were carried out. Experimental results showed that with predetermined internal parameters, the accuracy of the selected sensor was good for distances between 15 and 215 cm and angles between 0 and 30°. The maximum width of view of each sensor was 17.15 cm for flat surfaces and 33.20 cm for round surfaces. From these results, the final configuration of sensors around the robot was determined. With a designed averaging algorithm, it was possible to calculate the averages of orientation and position with high accuracy from ultrasonic sensor outputs. Also, from comparison with data from reference sensors, the maximum error and root mean square error (RMSE) for orientation and position were 11.23°, 4.036° and 3 cm, 0.714 cm, respectively.
机译：在这项研究中，我们评估了超声传感器为温室应用机器人产生引导信号的能力。首先，选择了一个高质量的超声波传感器，并进行了一些基础实验。实验结果表明，在预定的内部参数下，所选传感器的精度对于15到215 cm之间的距离以及0到30°之间的角度来说都是不错的。每个传感器的最大视野宽度为平坦表面为17.15厘米，圆形表面为33.20厘米。根据这些结果，确定了机器人周围传感器的最终配置。使用设计的平均算法，可以根据超声波传感器的输出以高精度计算方向和位置的平均值。此外，通过与参考传感器的数据进行比较，定向和位置的最大误差和均方根误差（RMSE）分别为11.23°，4.036°和3 cm，0.714 cm。

著录项

  • 来源
    《Sensors and materials》 |2012年第3期|p.115-126|共12页
  • 作者

    Hassan Masoudi; Reza Alimardani; Mahmoud Omid; Seyed Saeid Mohtasebi; Noboru Noguchi;

  • 作者单位

    Department of Agricultural Machinery Engineering and Mechanization,Shahid Chamran University, Ahvaz, Iran;

    Department of Agricultural Machinery Engineering, University of Tehran, Karaj, Iran;

    Department of Agricultural Machinery Engineering, University of Tehran, Karaj, Iran;

    Department of Agricultural Machinery Engineering, University of Tehran, Karaj, Iran;

    VeBots Laboratory, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    ultrasonic sensor; orientation; position; mobile robot; greenhouse;

    机译：超声波传感器取向;位置;移动机器人温室;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号