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

Reducing Line Loss01:18

Reducing Line Loss

353
In a three-phase circuit, line loss is an indicator of energy dissipated as heat due to the resistance of transmission lines. To address this, incorporating transformers into the system—a step-up transformer at the source and a step-down transformer at the load—is a strategic solution. Two three-phase transformers are introduced to improve this.
With a step-up transformer at the source, the voltage is increased, thereby reducing the current in the transmission lines since power loss in...
353
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

384
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...
384
Lossy Lines and Overvoltages01:22

Lossy Lines and Overvoltages

343
Transmission-line series resistance and shunt conductance cause three primary effects: attenuation, distortion, and power losses.
Attenuation
When constant series resistance and shunt conductance are present, voltage and current equations are modified. The propagation constant indicates that voltage and current waves consist of both forward and backward traveling components. These waves attenuate as they propagate, with the attenuation factor related to the resistance and conductance. In a...
343
Line Loss01:10

Line Loss

496
The different configurations of source-load connections include wye (star) and delta connections. The relationship between line and phase voltages and currents varies depending on the configuration. When the source is supplying power, it is transmitted through the wires to the load, and during this transmission, some power is absorbed by the wires, leading to line loss.
Line loss impacts power delivery efficiency in a balanced three-phase circuit. The symmetry in such a circuit simplifies the...
496

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

Detection of submarine pipeline and cable targets based on depth feature of high resolution sonar image.

PloS one·2026
Same author

A hybrid filtering method with no-reference quality assessment for synthetic aperture sonar images.

PloS one·2025
Same author

Optimization Scheme for Modulation of Data Transmission Module in Endoscopic Capsule.

Sensors (Basel, Switzerland)·2025
Same author

Hybrid Window Decoding for Joint Source Channel Anytime Coding System.

Entropy (Basel, Switzerland)·2024
Same author

CCDN-DETR: A Detection Transformer Based on Constrained Contrast Denoising for Multi-Class Synthetic Aperture Radar Object Detection.

Sensors (Basel, Switzerland)·2024
Same author

Belief Propagation Optimization for Lossy Compression Based on Gaussian Source.

Sensors (Basel, Switzerland)·2023
Same journal

Research on a Regional Availability Evaluation Model for Road-Area High-Entropy Energy Based on Synergy Factors.

Entropy (Basel, Switzerland)·2026
Same journal

Atmospheric Turbulence Channel Modeling and Performance Analysis of a CO-ZP-OFDM Coherent Optical Communication System for UAV Air-to-Ground Scenarios.

Entropy (Basel, Switzerland)·2026
Same journal

Information Geometry and Asymptotic Theory for SMML Estimators.

Entropy (Basel, Switzerland)·2026
Same journal

Correlation Entropy and Power-Law Kinetics.

Entropy (Basel, Switzerland)·2026
Same journal

Research on the Contagion of Systemic Financial Risk Under the Impact of Climate Risks-From the Perspective of Complex Networks and Machine Learning.

Entropy (Basel, Switzerland)·2026
Same journal

The Statistical-Mechanical Meaning of the Wave Function of Quantum Mechanics.

Entropy (Basel, Switzerland)·2026
查看所有相关文章

相关实验视频

Updated: Jan 13, 2026

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

1.7K

基于多层感知子神经网络的高效损耗源代码.

Yuhang Wang1, Weihua Chen1, Linjing Song1

  • 1Navigation College, Jimei University, Xiamen 361021, China.

Entropy (Basel, Switzerland)
|October 28, 2025
PubMed
概括
此摘要是机器生成的。

本研究介绍了传感器网络的端到端损耗压缩方法,提高了数据压缩效率和重建质量. 这种新的方法简化了系统的复杂性,以便在实践中部署.

关键词:
在PLDPC代码中.数据压缩数据压缩.扭曲率 绩效率 的扭曲率.增强了信仰传播的增强.有损的源代码编码.

相关实验视频

Last Updated: Jan 13, 2026

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

1.7K

科学领域:

  • 计算机科学 计算机科学
  • 信号处理 信号处理
  • 机器学习 机器学习

背景情况:

  • 传感器网络产生大量的数据,需要在带宽限制下高效的损耗压缩.
  • 传统的两阶段压缩方法具有很高的计算复杂性,并且难以平衡压缩和概括.

研究的目的:

  • 提出一个端到端的损耗压缩方法,克服传统方法的局限性.
  • 为了提高传感器网络的压缩性能,概括能力和重建质量.

主要方法:

  • 集成一个增强的信念传播算法与多层感知神经网络.
  • 开发一种新的"编码结构化编码解码"联合优化架构.
  • 实现一个带随机扰动和直通估计器的量子化模块,以处理不可差异性.

主要成果:

  • 压缩性能和重建质量的显著改善被证明.
  • 与传统方法相比,拟议的系统表现出优越的概括能力.
  • 神经架构被证明是简单和高效的,减少了整体系统的复杂性.

结论:

  • 端到端的损耗压缩方法为传感器网络数据提供了更有效和可行的解决方案.
  • 新的联合优化和量子化技术有助于提高压缩效率和质量.
  • 简化的架构使实际部署在现实世界的应用程序中变得更加容易.