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 Example: Traverse Angle Computations01:25

Design Example: Traverse Angle Computations

290
Traverse angle computations are a critical component of surveying, used to compute the internal angles within a closed traverse. A traverse consists of a series of connected lines forming a closed loop, often used for land boundary delineation or mapping. Calculating the internal angles ensures accuracy in the traverse geometry and is essential for checking survey data integrity.The process begins with known azimuths and bearings of the traverse sides. Internal angles at each vertex are...
290
Relative Motion Analysis using Rotating Axes-Problem Solving01:29

Relative Motion Analysis using Rotating Axes-Problem Solving

685
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...
685
Angle of Twist: Problem Solving01:13

Angle of Twist: Problem Solving

736
An electric motor applies a torque of 700 N·m to an aluminum shaft, triggering a stable rotation. Two pulleys, B and C, are subjected to torques of 300 N·m and 400 N·m, respectively. The modulus of rigidity is provided as 25 GPa. With the knowledge of the length and diameter of each segment, the twist angle between the two pulleys can be computed. First, a section cut is made between pulleys B and C, and the cut cross-section is analyzed using a free-body diagram. Given that the torque...
736

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

Posture Tracking of Active Capsule Endoscopes Integrated with Magnetic Actuation Using Hall-Effect Sensors.

Micromachines·2026
Same author

Unsupervised Variational-Autoencoder-Based Analysis of Morphological Representations in Magnetic-Nanoparticle-Treated Macrophages.

Bioengineering (Basel, Switzerland)·2026
Same author

Parametric Rule-Based Intelligent System (PRISM) for Design and Analysis of High-Strength Separable Microneedles.

Micromachines·2025
Same author

Enhanced Anti-Tumor Effects of Natural Killer Cell-Derived Exosomes Through Doxorubicin Delivery to Hepatocellular Carcinoma Cells: Cytotoxicity and Apoptosis Study.

International journal of molecular sciences·2025
Same author

Non-FFP-Based Magnetic Particle Imaging (NFMPI) with an Open-Type RF Coil System: A Feasibility Study.

Sensors (Basel, Switzerland)·2025
Same author

Tunable Acoustic Tweezer System for Precise Three-Dimensional Particle Manipulation.

Micromachines·2024
Same journal

Correction: Kang et al. Fluid Flow to Electricity: Capturing Flow-Induced Vibrations with Micro-Electromechanical-System-Based Piezoelectric Energy Harvester. <i>Micromachines</i> 2024, <i>15</i>, 581.

Micromachines·2026
Same journal

Femtosecond Laser Texturing of Wood Coatings with Bio-Based Epoxy and Wax Additives for Enhanced Hydrophobicity.

Micromachines·2026
Same journal

Engineering of Optoelectronic Devices for Renewable Energy Applications.

Micromachines·2026
Same journal

Phase Transformation and Electrochemical Behavior of Hexagonal TiO<sub>2</sub> Nanotubes Under Different Annealing Temperatures and Heating Rates.

Micromachines·2026
Same journal

Process Optimization and Predictive Modeling of Femtosecond Laser Precision Milling for Commercial PMMA Slices.

Micromachines·2026
Same journal

A Hybrid Preprocessing Multi-Objective Surrogate Model for Thermal MEMS Actuators.

Micromachines·2026
查看所有相关文章

相关实验视频

Updated: Jan 10, 2026

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

12.1K

基于角度的安全几何消除 (SAGE) 用于微机器人路径规划.

Youngji Ko1,2,3, Seung-Hyun Im1,2,3, Hana Choi3

  • 1Department of AI Convergence, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea.

Micromachines
|November 27, 2025
PubMed
概括
此摘要是机器生成的。

基于安全角度的几何消除 (SAGE) 是微机器人导航的新算法. 它在复杂的环境中产生高效,无碰撞的路径,提高安全性和速度.

关键词:
避免碰撞,避免碰撞.实验室自动化 实验室自动化芯片上的实验室微型机器人 微型机器人导航 导航 导航 导航 导航路径简化路径的简化

更多相关视频

Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

7.0K
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

15.2K

相关实验视频

Last Updated: Jan 10, 2026

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

12.1K
Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

7.0K
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

15.2K

科学领域:

  • 机器人和自动化 机器人和自动化
  • 微型机器人技术的发展
  • 路径规划算法 路径规划算法

背景情况:

  • 微机器人在狭窄空间中的导航需要路径规划,以提高效率和避免碰撞.
  • 现有的方法通常通过在简化过程中忽视墙壁边界来创建容易碰撞的路径.
  • 需要强大的算法来保证微机器人的无碰撞轨迹.

研究的目的:

  • 引入基于安全角度的几何消除 (SAGE),用于微机器人导航的路径简化算法.
  • 为了从像素级最短的路径实现实时,无碰撞的轨迹生成.
  • 提高微机器人在受限制环境中的操作效率和安全性.

主要方法:

  • SAGE是一个单通算法,它将像素级路径简化为低复杂度的轨迹.
  • 它分析了三重点 (pi,pi+1,pi+2),根据转角值或直截面无碰撞检查删除了中间点.
  • 该算法与Dijkstra和RRT计划器集成,并与Ramer-Douglas-Peucker算法进行计算比较.

主要成果:

  • 与传统方法相比,SAGE实现了大约5%的路径长度缩短和20%的转成本降低.
  • 该算法显示,在复杂的迷宫和血管环境中,碰撞率为0%.
  • 计算性能与拉默-道格拉斯-皮克克算法相当.

结论:

  • SAGE为高速,无碰撞的微机器人导航提供了高效可靠的框架.
  • 该算法的有效性通过定量分析和实验微机器人演示来验证.
  • SAGE适用于芯片实验室,化学反应和分子诊断系统中的自动化.