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

Two-Dimensional Force System: Problem Solving01:29

Two-Dimensional Force System: Problem Solving

1.6K
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...
1.6K
Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

1.5K
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...
1.5K
One-Degree-of-Freedom System01:24

One-Degree-of-Freedom System

1.0K
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...
1.0K
Control Systems: Applications01:25

Control Systems: Applications

1.2K
Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
1.2K
Open and closed-loop control systems01:17

Open and closed-loop control systems

2.0K
Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
2.0K
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

544
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence of...
544

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

TTK Overexpression: A Negative Prognostic Biomarker in Anaplastic Thyroid Carcinoma.

Cancer medicine·2026
Same author

Pragmatic Communication in Multi-Agent Collaborative Perception.

IEEE transactions on pattern analysis and machine intelligence·2026
Same author

Enhancing tomato fruit sweetness by CRISPR/Cas9-mediated SlVIF gene editing.

Plant physiology and biochemistry : PPB·2026
Same author

A single-atom potential confinement strategy for stabilizing rhodium nanocatalysts in methane oxidation.

Nature communications·2026
Same author

Discovery, Optimization, and Biological Evaluation of 2-Cyano-2-(9<i>H</i>-xanthen-9-ylidene)acetamide Derivatives as ZNF207 Inhibitors for Anti-Glioma Therapy.

Journal of medicinal chemistry·2026
Same author

Tantalum pentoxide based on-chip femtosecond pulse compression.

Optics letters·2026

相关实验视频

Updated: May 1, 2026

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants
06:28

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

Published on: August 26, 2018

5.9K

走向协作自动驾驶:模拟平台和端到端系统

Genjia Liu, Yue Hu, Chenxin Xu

    IEEE transactions on pattern analysis and machine intelligence
    |April 28, 2025
    PubMed
    概括
    此摘要是机器生成的。

    协作自动驾驶通过优化信息共享来提高安全性. 本研究介绍了V2Xverse模拟和CoDriving系统,提高驾驶性能和减少碰撞.

    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

    6.5K
    Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
    07:15

    Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

    Published on: December 18, 2020

    4.4K

    相关实验视频

    Last Updated: May 1, 2026

    A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants
    06:28

    A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

    Published on: August 26, 2018

    5.9K
    Operation of the Collaborative Composite Manufacturing CCM System
    10:09

    Operation of the Collaborative Composite Manufacturing CCM System

    Published on: October 1, 2019

    6.5K
    Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
    07:15

    Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

    Published on: December 18, 2020

    4.4K

    科学领域:

    • 自动驾驶自动驾驶的自动驾驶
    • 机器学习 机器学习
    • 通信系统 通信系统

    背景情况:

    • 车辆到一切辅助的自动驾驶 (V2X-AD) 显示出对更安全的道路的承诺.
    • 目前的V2X-AD研究缺乏对基础设施和通信资源利用进行性能提升的探索.
    • 需要协作自动驾驶系统来优化信息共享.

    研究的目的:

    • 开发一个模拟平台 (V2Xverse),用于生成数据和测试V2X-AD系统.
    • 引入一个综合系统 (CoDriving),集成V2X通信,以提高自动驾驶.
    • 为提高性能和效率,提出和评估一项新的以驾驶为导向的沟通策略.

    主要方法:

    • 开发了V2Xverse,这是一个具有数据生成方案,全系统部署代码库和闭环性能评估的模拟平台.
    • 推出了CoDriving,一个端到端的系统,将V2X通信与使用稀疏的感知线索来补充驾驶关键区域的新战略相结合.
    • 使用V2Xverse进行了全面的基准测试,以分析模块化和闭环驾驶性能.

    主要成果:

    • 与最先进的方法相比,共同驾驶显著提高了62.49%的驾驶分数.
    • 共同驾驶极大降低了53.50%的行人碰撞率.
    • 在动态通信限制下,共同驾驶证明了持续的性能优越性.

    结论:

    • V2Xverse平台为协作自动驾驶研究和开发提供了一个完整的管道.
    • 协同驾驶系统有效地整合了V2X通信,提高了驾驶性能和通信效率.
    • 建议的以驾驶为导向的沟通策略在提高V2X-AD.安全性和优化资源利用方面是有效的.