Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Rolling Resistance: Problem Solving01:17

Rolling Resistance: Problem Solving

774
Rolling resistance, also known as rolling friction, is the force that resists the motion of a rolling object, such as a wheel, tire, or ball, when it moves over a surface. It is caused by the deformation of the object and the surface in contact with each other, as well as other factors like internal friction, hysteresis, and energy losses within the materials. Rolling resistance opposes the object's motion, requiring additional energy to overcome it and maintain movement. In practical...
774

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Fuzzy Logic Based Control for Autonomous Mobile Robot Navigation.

Computational intelligence and neuroscience·2016
查看所有相关文章

相关实验视频

Updated: Jan 15, 2026

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control
08:18

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control

Published on: August 15, 2020

5.4K

智能轮椅的语音控制自主导航使用基于ROS的SLAM.

Walid Benayed1, Mohamed Slim Masmoudi2

  • 1Laboratory SI2E, National Engineering School of Sfax (ENIS), Sfax, 3038, Tunisia. walid.benayed@enetcom.usf.tn.

Scientific reports
|January 13, 2026
PubMed
概括

这项研究介绍了一个包容性,语音控制的智能轮椅,具有改进的语音识别和导航,以提高自主性. 该系统确保了动力障碍者在动态环境中的安全可靠的流动性.

科学领域:

  • 机器人技术 机器人技术 机器人技术
  • 辅助技术 辅助技术 辅助技术
  • 人与计算机的交互

背景情况:

  • 现有的智能轮椅缺乏强大的语音识别和动态环境的安全功能.
  • 严重的运动障碍限制了个人自主权,凸显了对先进的辅助移动解决方案的需求.

研究的目的:

  • 开发和验证一个集成的,语音控制的智能轮椅系统.
  • 通过改善辅助移动,增强严重运动障碍患者的自主权.
  • 解决当前系统中语音强度,环境处理和安全机制的局限性.

主要方法:

  • 开发了一个包容性的语音识别模块,使用一个微调的深度学习模型,在多样化的语音数据上进行训练.
  • 集成的基于2D LiDAR的SLAM (GMapping),AMCL本地化,以及在实时协调层中的双层语音命令接口.
  • 实现了一个安全模块,具有自适应速度调节和对动态环境进行校准的应急停止值.

主要成果:

  • 在现实的噪音条件下,通过包含语音模块实现了6.7%的文字错误率.
  • 在广泛的真实世界测试中,显示了低于10厘米的平均定位误差和94%的目标完成率.
  • 报告了端到端的语音转移延迟时间为0.8秒,用于无控制.

更多相关视频

Determining and Controlling External Power Output During Regular Handrim Wheelchair Propulsion
08:55

Determining and Controlling External Power Output During Regular Handrim Wheelchair Propulsion

Published on: February 5, 2020

7.9K
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
09:01

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Published on: March 27, 2013

14.9K

相关实验视频

Last Updated: Jan 15, 2026

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control
08:18

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control

Published on: August 15, 2020

5.4K
Determining and Controlling External Power Output During Regular Handrim Wheelchair Propulsion
08:55

Determining and Controlling External Power Output During Regular Handrim Wheelchair Propulsion

Published on: February 5, 2020

7.9K
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
09:01

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Published on: March 27, 2013

14.9K

结论:

  • 这款智能轮椅提供了一个低成本的,经过实验验证的平台,用于增强辅助移动性.
  • 该系统为日常室内使用提供了包容性的语音交互,强大的导航和安全意识的行为.
  • 这种综合框架提供了一个可部署和可重复的解决方案,超越了组件级研究.