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

Transmission Shafts: Problem Solving01:09

Transmission Shafts: Problem Solving

240
Designing a solid shaft that transmits power from a motor to a machine tool involves a series of calculations to ensure the shaft can withstand the stresses applied by bending moments and torques. First, calculate the torque exerted on the gear, considering the power transmitted by the shaft and its rotational speed. Following this, compute the tangential forces acting on the gears, which directly relate to the torque and the gear radius.
Next, use bending moment diagrams for the shaft to...
240
Screw: Problem Solving01:21

Screw: Problem Solving

417
In mechanical engineering, the interaction between a threaded screw shaft and a plate gear involves analyzing the resisting torque on the plate gear that can be overpowered when a specific torsional moment is applied to the shaft. To better comprehend this concept, consider a generic situation with a threaded screw shaft with a given mean radius and lead and a plate gear with a specified mean radius. The coefficient of static friction between the screw and gear is also provided.
To evaluate the...
417

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 journal

Integrated diamond quantum spectrometer for high-resolution picoliter nuclear magnetic resonance (NMR) under ambient magnetic noise.

The Review of scientific instruments·2026
Same journal

Asymmetric-beam steady-state thermoreflectance for three-dimensional anisotropic thermal conductivity measurements.

The Review of scientific instruments·2026
Same journal

The next-generation particle x-ray temporal diagnostic for simultaneous time-resolved measurements of nuclear-burn and x-ray emission histories in support of basic-science and inertial confinement fusion experiments at OMEGA.

The Review of scientific instruments·2026
Same journal

Cavity-based non-destructive diagnostics of beam quadrupole moment and energy spread.

The Review of scientific instruments·2026
Same journal

Measuring reaction-in-flight neutrons via the activation technique.

The Review of scientific instruments·2026
Same journal

Design of a test rig for the investigation of water separation in two-phase annular flow.

The Review of scientific instruments·2026

相关实验视频

Updated: Jul 7, 2025

Design and Implementation of a Bespoke Robotic Manipulator for Extra-corporeal Ultrasound
07:41

Design and Implementation of a Bespoke Robotic Manipulator for Extra-corporeal Ultrasound

Published on: January 7, 2019

9.2K

大型轮结构组装方法基于未校准的图像视觉伺服引导.

Shengjie Kong1, Xiang Huang1

  • 1College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China.

The Review of scientific instruments
|December 22, 2023
PubMed
概括

本研究介绍了使用未校准视觉伺服指导的大型轮结构的自动装配方法. 与传统的手工方法相比,新方法显著提高了组装效率和准确性.

科学领域:

  • 机器人和自动化机器人与自动化
  • 机械工程 机械工程
  • 计算机视觉 计算机视觉

背景情况:

  • 传动系统的可靠性取决于大型轮结构组装质量.
  • 手动组装方法面临复杂性和低效率等挑战.

研究的目的:

  • 提出使用未校准图像视觉伺服指导的大型轮结构的自动装配方法.
  • 为了提高大型轮系统的组装效率和准确性.

主要方法:

  • 开发了三个模块的方法:用于投射性同位素的任务函数,图像雅可比矩阵估计和自适应式伺服控制器设计.
  • 使用未校准的图像视觉伺服指导用于终端效应器控制.
  • 映射的轮图像在平行机制中改变到端效应器运动.

主要成果:

  • 拟议的方法动态引导终端效应器进行精确的态度调整.
  • 实验结果显示,其性能优于其他方法.
  • 证明了组装效率的显著提高.

结论:

  • 非校准的视觉伺服引导方法为自动化大型轮结构组装提供了强大的解决方案.
  • 这种方法在大型机械元件的自动化制造中具有广泛的适用性.

更多相关视频

Design and Use of an Apparatus for Presenting Graspable Objects in 3D Workspace
09:11

Design and Use of an Apparatus for Presenting Graspable Objects in 3D Workspace

Published on: August 8, 2019

5.8K
Automated Charting of the Visual Space of Housefly Compound Eyes
08:34

Automated Charting of the Visual Space of Housefly Compound Eyes

Published on: March 31, 2022

1.9K

相关实验视频

Last Updated: Jul 7, 2025

Design and Implementation of a Bespoke Robotic Manipulator for Extra-corporeal Ultrasound
07:41

Design and Implementation of a Bespoke Robotic Manipulator for Extra-corporeal Ultrasound

Published on: January 7, 2019

9.2K
Design and Use of an Apparatus for Presenting Graspable Objects in 3D Workspace
09:11

Design and Use of an Apparatus for Presenting Graspable Objects in 3D Workspace

Published on: August 8, 2019

5.8K
Automated Charting of the Visual Space of Housefly Compound Eyes
08:34

Automated Charting of the Visual Space of Housefly Compound Eyes

Published on: March 31, 2022

1.9K