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

Relative Motion Analysis using Rotating Axes-Problem Solving01:29

Relative Motion Analysis using Rotating Axes-Problem Solving

425
Consider a crane whose telescopic boom rotates with an angular velocity of 0.04 rad/s and angular acceleration of 0.02 rad/s2. Along with the rotation, the boom also extends linearly with a uniform speed of 5 m/s. The extension of the boom is measured at point D, which is measured with respect to the fixed point C on the other end of the boom. For the given instant, the distance between points C and D is 60 meters.
Here, in order to determine the magnitude of velocity and acceleration for point...
425

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

Albumin to Globulin Ratio Is an Independent Prognostic and Predictive Factor for Recurrence of Esophageal Cancer After Esophagectomy.

In vivo (Athens, Greece)·2026
Same author

Ultrasound-Guided Lumbar Nerve Root Hydrodissection: Fluoroscopy-Assisted Evaluation of Injectate Distribution and Feasibility.

Spine surgery and related research·2026
Same author

Clinical course after cardiac resynchronization therapy in transthyretin amyloid cardiomyopathy receiving disease-modifying therapy.

Heart and vessels·2026
Same author

Kynurenic acid mediates epicardial fat-induced lymphatic metabolic dysfunction in atrial fibrillation.

Nature communications·2026
Same author

Correction to "Electron Transfer Enhanced by a Minimal Energetic Driving Force at the Organic-Semiconductor Interface".

Angewandte Chemie (International ed. in English)·2026
Same author

Author Correction: Blue organic light-emitting diode with a turn-on voltage of 1.47V.

Nature communications·2026
Same journal

Editorial: Robotic applications for a sustainable future.

Frontiers in robotics and AI·2026
Same journal

Passive wheels on legged robots: a survey.

Frontiers in robotics and AI·2026
Same journal

Politeness cannot make up for robots' errors.

Frontiers in robotics and AI·2026
Same journal

Workers expect basic social skills but limited autonomy from future robots - a qualitative interview study and taxonomy for robot social skills.

Frontiers in robotics and AI·2026
Same journal

Human-robot interaction in sustainable hospitality: how robot type shapes customer emotions, green perceptions, and service loyalty.

Frontiers in robotics and AI·2026
Same journal

Dynamic variance-aware federated tuning for efficient autonomous vehicle perception under non-IID settings.

Frontiers in robotics and AI·2026
查看所有相关文章

相关实验视频

Updated: Jul 26, 2025

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks
11:18

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks

Published on: March 2, 2015

10.4K

基于图像的机器人导航具有任务可实现性.

Yu Ishihara1, Masaki Takahashi2

  • 1Graduate School of Science and Technology, Keio University, Yokohama, Japan.

Frontiers in robotics and AI
|June 16, 2023
PubMed
概括
此摘要是机器生成的。

使用深度学习的机器人导航计划与自我收集的数据作斗争. 一个新的指标,任务可实现性 (TA),通过使用各种轨迹来稳定模型训练来提高导航成功.

关键词:
深度学习是一种深度学习.基于图像的导航.移动机器人 移动机器人最好的控制和控制是最优的.路径规划路径规划路径规划

更多相关视频

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

782
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

14.4K

相关实验视频

Last Updated: Jul 26, 2025

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks
11:18

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks

Published on: March 2, 2015

10.4K
Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

782
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

14.4K

科学领域:

  • 机器人技术 机器人技术 机器人技术
  • 人工智能的人工智能
  • 机器学习 机器学习

背景情况:

  • 基于图像的机器人行动计划利用了深度学习的进步.
  • 目前的方法依赖于使用参数模型,通常是深度神经网络来估计最佳的成本最小化路径.
  • 这些模型需要大量的标记数据,在现实世界机器人任务中收集这些数据具有挑战性.

研究的目的:

  • 为了解决成本估计模型的不准确性,训练使用机器人自动收集的数据.
  • 为机器人导航引入和评估一个新的指标",任务可行性" (TA),用于机器人导航.
  • 为了证明TA在提高机器人导航成功率方面的有效性.

主要方法:

  • 研究了在机器人收集的数据上训练的参数性成本估计者的性能退化.
  • 拟议的"任务可实现性" (TA) 作为一个指标,定义为在有限时间内达到目标的概率.
  • 基于TA的培训与传统的最佳成本估计培训进行了比较,使用了最佳和非最佳的轨迹.

主要成果:

  • 用机器人收集的数据训练的模型显示不准确的成本估计,导致导航失败.
  • 基于TA的培训表明,与最佳成本估计器相比,稳定的估计和优异的绩效.
  • 在客厅环境中进行的机器人导航实验证实了TA在达到目标位置方面的成功.

结论:

  • 传统的成本估计方法在训练机器人收集的数据时是不可靠的.
  • 任务可行性 (TA) 为机器人行动计划提供了一个强大的替代指标.
  • 即使在传统方法失败的具有挑战性的场景中,TA也能够成功地实现机器人导航.