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

Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

667
A three-dimensional force system refers to a scenario in which three forces act simultaneously in three different directions. This type of problem is commonly encountered in physics and engineering, where it is necessary to calculate the resultant force on the system, which can then be used to predict or analyze the behavior of the object or structure under consideration.
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
667
Two-Dimensional Force System: Problem Solving01:29

Two-Dimensional Force System: Problem Solving

571
Solving problems related to two-dimensional force systems is an essential aspect of mechanics and engineering. By applying the principles of vector analysis and force equilibrium, one can determine the effect of multiple forces acting on an object in a two-dimensional space.
The first step to solving a two-dimensional force system problem is to draw a free-body diagram of the object under consideration. This diagram helps identify all the external forces acting on the object, including their...
571
One-Degree-of-Freedom System01:24

One-Degree-of-Freedom System

488
In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, engineers can predict the behavior of various parts in a larger system, which gives them insight into how different forces interact with each other.
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
488
Three-Dimensional Force System01:30

Three-Dimensional Force System

2.0K
In mechanical engineering, a three-dimensional force system is a system of forces acting in three dimensions, with forces applied along the x, y, and z coordinate axes. The three-dimensional force system is an important concept in mechanical engineering, as it allows engineers to understand and analyze the behavior of objects and structures in three dimensions. By understanding the forces acting on a system, engineers can design more efficient and effective mechanical systems that can withstand...
2.0K
Relative Motion Analysis using Rotating Axes-Problem Solving01:29

Relative Motion Analysis using Rotating Axes-Problem Solving

402
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...
402

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

A pH-responsive vanillin-Schiff base microcapsule for controlled release of pyraclostrobin.

Pest management science·2026
Same author

Genomic and structural evidence of SARS-CoV-2 and MERS-CoV in migratory birds.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Metal-driven nanoassembly of hexahistidine-tagged melittin enables superior phytopathogen biofilm degradation with attenuated toxicity.

Journal of nanobiotechnology·2026
Same author

Perceived appearance pressures from close social relationships and disinhibited eating: A cross-national study among young adult college students in the United States, China, and Pakistan.

Cultural diversity & ethnic minority psychology·2026
Same author

Simulation Study of Enhancement-Mode <i>β</i>-Ga<sub>2</sub>O<sub>3</sub> MOSFETs on a Novel P-Ga<sub>2</sub>O<sub>3</sub>/AlN/SiC Substrate.

Micromachines·2026
Same author

Testing the tripartite influence model among Chinese transgender and gender-diverse adults by gender identity.

Body image·2026
Same journal

Dynamic-Based Path Planning and Locomotion of Tensegrity Robots Considering Environmental Interaction.

Soft robotics·2026
Same journal

A Soft Magnetic Jamming Method Enabling Variable Stiffness and Active Steering for Robotic Catheter.

Soft robotics·2026
Same journal

Research on the Design of Variable Stiffness Adhesive Feet and Cooperative Crawling Mechanism for Soft Bionic Gecko-Inspired Wall-Climbing Robots.

Soft robotics·2026
Same journal

Bioinspired Swallowing Soft Gripper with Toroidal Optical Waveguides for Multimodal Interactive Perception.

Soft robotics·2026
Same journal

Plant-Inspired Elastic-Hydraulic Tactile Sensing Enables Quantitative Stiffness Estimation in Soft Robots.

Soft robotics·2026
Same journal

Ultrastable Soft Capacitive Tactile Sensor with Impedance-Modulated Signal.

Soft robotics·2026
查看所有相关文章

相关实验视频

Updated: Jul 2, 2025

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot
07:40

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot

Published on: June 10, 2020

13.9K

基于学习的软机器人环境交互控制与力量/位置跟踪能力.

Zhiqiang Tang1, Wenci Xin1, Peiyi Wang2

  • 1Department of Mechanical Engineering, National University of Singapore, Singapore, Singapore.

Soft robotics
|February 22, 2024
PubMed
概括
此摘要是机器生成的。

这项研究引入了软机器人的新型数据驱动控制方法,使其能够与未知的环境进行精确的交互. 该方法结合了预测和学习控制器,用于强大的力量和位置跟踪.

关键词:
强力/位置跟踪跟踪基于学习的控制软机器人环境互动环境互动

更多相关视频

Force and Position Control in Humans - The Role of Augmented Feedback
06:31

Force and Position Control in Humans - The Role of Augmented Feedback

Published on: June 19, 2016

7.8K
An Experimental Platform to Study the Closed-loop Performance of Brain-machine Interfaces
10:51

An Experimental Platform to Study the Closed-loop Performance of Brain-machine Interfaces

Published on: March 10, 2011

13.7K

相关实验视频

Last Updated: Jul 2, 2025

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot
07:40

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot

Published on: June 10, 2020

13.9K
Force and Position Control in Humans - The Role of Augmented Feedback
06:31

Force and Position Control in Humans - The Role of Augmented Feedback

Published on: June 19, 2016

7.8K
An Experimental Platform to Study the Closed-loop Performance of Brain-machine Interfaces
10:51

An Experimental Platform to Study the Closed-loop Performance of Brain-machine Interfaces

Published on: March 10, 2011

13.7K

科学领域:

  • 机器人技术 机器人技术 机器人技术
  • 控制理论 控制理论
  • 机器学习 机器学习

背景情况:

  • 软机器人提供安全的人与环境的互动,但由于复杂的动态和未知的环境,它们面临控制挑战.
  • 开发软机器人的分析模型是困难的,阻碍了有效的控制策略.

研究的目的:

  • 为软机器人环境交互提出基于学习的最佳控制方法.
  • 应对非线性动态,未知的环境和不确定性所带来的挑战.

主要方法:

  • 输送控制器 (概率模型预测控制) 和反控制器 (非参数学习方法) 的优化组合.
  • 这是一种纯粹基于数据的方法,不需要对机器人动态或环境结构的先验知识.
  • 在线更新功能,适应未知的环境.

主要成果:

  • 拟议的方法通过理论分析证明了稳定性和收性.
  • 一个柔软的机器人操纵器成功地跟踪了目标位置和力量在与人形的相互作用.
  • 在比较测试中表现优于其他数据驱动的控制方法.

结论:

  • 这项工作为软机器人环境交互提供了一种可行的基于学习的控制方法.
  • 该方法为软机器人系统提供了强大的力量和位置跟踪能力.