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

Design of Transmission Shafts01:16

Design of Transmission Shafts

823
The design of a transmission shaft is governed by two primary specifications: the power it transmits and its rotational speed. These parameters guide the selection of the shaft's material and cross-sectional dimensions, ensuring that the material's maximum shearing stress remains within the elastic limit while transmitting the desired power at the given speed. The system's power is intrinsically linked to the applied torque. The torque applied to the shaft can be calculated by reconfiguring the...
823
Cable: Problem Solving01:29

Cable: Problem Solving

761
When dealing with a cable that is fixed to two supports and subjected to uniform loading, it is crucial to determine the maximum tension in the cable. This process can be broken down into several key steps, as outlined below:
761
Simplification of a Force and Couple System: II01:23

Simplification of a Force and Couple System: II

651
In a three-dimensional system, multiple forces can act on an object. These forces can be combined into a single equivalent force, known as the resultant force. Similarly, the moments generated by these forces can be combined into a single equivalent moment, the resultant couple moment. In certain situations, these two entities may not be mutually perpendicular, meaning they do not have a 90-degree angle between them. This unique condition requires a deeper understanding of the interplay between...
651
Design of Transmission Shafts - Stress Analysis01:15

Design of Transmission Shafts - Stress Analysis

764
Designing a transmission shaft requires a thorough understanding of the stresses induced by bending moments and torques, especially in systems where power is transferred through gears. These forces create force-couple systems at the centers of the shaft's cross-sections, leading to both transverse and torsional loading. Although shearing stresses from transverse loads are typically smaller than those from torques and are often overlooked, the significant normal stresses from these loads...
764
Transmission Shafts: Problem Solving01:09

Transmission Shafts: Problem Solving

543
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...
543
Cable Subjected to Concentrated Loads01:28

Cable Subjected to Concentrated Loads

1.5K
Flexible cables are commonly used in various applications for support and load transmission. Consider a cable fixed at two points and subjected to multiple vertically concentrated loads. Determine the shape of the cable and the tension in each portion of the cable, given the horizontal distances between the loads and supports.
1.5K

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

Design, Modeling, Self-Calibration and Grasping Method for Modular Cable-Driven Parallel Robots.

Sensors (Basel, Switzerland)·2026
Same author

Real-Time Deep-Sea Mooring System with Inductive Telemetry and Multi-Sensor Integration: Deployment and Performance in the South China Sea.

Sensors (Basel, Switzerland)·2026
Same author

Kinematic Modeling and Solutions for Cable-Driven Parallel Robots Considering Adaptive Pulley Kinematics.

Sensors (Basel, Switzerland)·2026
Same author

Reinnervated Split-Muscle Technique for Creating Additional Myoelectric Sites in an Animal Model.

Plastic and reconstructive surgery·2016
Same author

Graphene oxide-based efficient and scalable solar desalination under one sun with a confined 2D water path.

Proceedings of the National Academy of Sciences of the United States of America·2016
Same author

Composite cell sheet for periodontal regeneration: crosstalk between different types of MSCs in cell sheet facilitates complex periodontal-like tissue regeneration.

Stem cell research & therapy·2016

相关实验视频

Updated: Feb 28, 2026

Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

7.2K

一个带有串行并行合的电缆驱动混合机器人:设计,建模,优化分析和轨迹跟踪.

Zhifu Xue1, Zhiquan Yang1, Junyi Hu1

  • 1School of Intelligent Systems Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China.

Sensors (Basel, Switzerland)
|February 27, 2026
PubMed
概括

本研究介绍了一种新的有线驱动混合机器人 (CDHR) 系统,增强复杂任务执行. 开发的CDHR建模,校准和工作空间分析方法通过模拟和物理原型进行验证.

关键词:
电缆驱动的混合机器人机器人.强迫关闭的工作空间自己校准的自我校准.连续平行合器的连续-平行合器轨道规划 轨道规划 轨道规划

更多相关视频

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

12.3K
Simulation of a Scaled Assembly Process with Collaboration of a Robotic Arm and Monitoring through a Vision System for Quality Control
05:47

Simulation of a Scaled Assembly Process with Collaboration of a Robotic Arm and Monitoring through a Vision System for Quality Control

Published on: August 29, 2025

493

相关实验视频

Last Updated: Feb 28, 2026

Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

7.2K
The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

12.3K
Simulation of a Scaled Assembly Process with Collaboration of a Robotic Arm and Monitoring through a Vision System for Quality Control
05:47

Simulation of a Scaled Assembly Process with Collaboration of a Robotic Arm and Monitoring through a Vision System for Quality Control

Published on: August 29, 2025

493

科学领域:

  • 机器人技术 机器人技术 机器人技术
  • 机械工程 机械工程
  • 控制系统 控制系统

背景情况:

  • 电缆驱动的混合机器人 (CDHR) 集成串行和并行动力学,比纯串行或并行系统提供优势.
  • 在CDHR中,复杂的串行并行合在建模,校准和工作空间分析方面提出了挑战.

研究的目的:

  • 开发一个装有传感器的CDHR系统.
  • 为系列平行合建模,工作空间分析和自我校准提出有效的方法.
  • 通过模拟和物理原型验证拟议的方法.

主要方法:

  • 对8线缆并行驱动器和4DOF串行操纵器的模块化设计要求的分析.
  • 导出CDHR的动力模型,使用串行并行合和优化动态座位位置.
  • 开发用于静态和强迫关闭工作空间 (FCW) 分析,系统自我校准和轨迹规划的方法.

主要成果:

  • 一个经过验证的CDHR系统,具有优化的组件放置.
  • 有效的建模方法,静态和FCW分析,以及复杂的CDHR系统的自我校准.
  • 在模拟和物理原型上实验证实拟方法的有效性.

结论:

  • 开发的CDHR系统和提出的方法为在大空间中的高精度操作提供了基础.
  • 这些方法可以在危险环境中进行操作,并实现自动化物流/仓储.
  • 这项研究提升了CDHRs对复杂和苛刻应用的功能.