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

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

Wavelength-Selective Thermal Regulators with Dual-Band Radiative Dissipation for Multispectral Camouflage.

ACS applied materials & interfaces·2026
Same author

Frequency-Aware Refinement Network with Multi-Scale Fusion for Remote Sensing Change Detection.

Sensors (Basel, Switzerland)·2026
Same author

Osteosarcoma pulmonary metastasis: the hemodynamic mechanical-filtration hypothesis for subpleural predominance.

Frontiers in oncology·2026
Same author

Altered functional connectivity of emotional circuits and default mode network in postpartum women: a resting-state functional magnetic resonance imaging study.

BMC psychology·2026
Same author

Spatial-Frequency Decoupling Alignment Encoding for Remote Sensing Change Detection.

Sensors (Basel, Switzerland)·2026
Same author

The efficacy of three types of gratitude interventions for promoting defending behavior in response to school bullying among Chinese early adolescents.

BMC psychology·2026
Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026
Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026
Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026
Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026
Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026
Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026
查看所有相关文章

相关实验视频

Updated: Jul 4, 2025

A Rapid Laser Probing Method Facilitates the Non-invasive and Contact-free Determination of Leaf Thermal Properties
08:41

A Rapid Laser Probing Method Facilitates the Non-invasive and Contact-free Determination of Leaf Thermal Properties

Published on: January 7, 2017

7.3K

基于欧几里德距离优化的多光谱辐射温度计的快速数据处理方法.

Kaihua Zhang, Yinxin He, Kun Yu

    Optics express
    |February 1, 2024
    PubMed
    概括
    此摘要是机器生成的。

    这项研究引入了一种使用多谱辐射温度计精确测量钢铁温度的新方法. 它可以在没有先前模型的情况下准确地确定真实温度和辐射率,从而实现实时应用.

    更多相关视频

    Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere
    08:52

    Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

    Published on: April 30, 2018

    8.1K
    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
    09:01

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

    Published on: April 16, 2017

    7.8K

    相关实验视频

    Last Updated: Jul 4, 2025

    A Rapid Laser Probing Method Facilitates the Non-invasive and Contact-free Determination of Leaf Thermal Properties
    08:41

    A Rapid Laser Probing Method Facilitates the Non-invasive and Contact-free Determination of Leaf Thermal Properties

    Published on: January 7, 2017

    7.3K
    Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere
    08:52

    Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

    Published on: April 30, 2018

    8.1K
    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings
    09:01

    High-resolution Thermal Micro-imaging Using Europium Chelate Luminescent Coatings

    Published on: April 16, 2017

    7.8K

    科学领域:

    • 材料科学 材料科学 材料科学
    • 热力学是一种热力学.
    • 光学工程是指光学工程.

    背景情况:

    • 对钢材等材料的准确温度测量对于工业过程至关重要.
    • 传统的辐射温度计往往依赖于已知的辐射率,这可能很难准确地获得.
    • 多光谱辐射温度计提供了提高准确性的潜力,但需要复杂的数据处理.

    研究的目的:

    • 开发用于多谱辐射温度计的快速和准确的数据处理方法.
    • 为了使钢材材料的真实温度测量能够在没有先验的排放性模型的情况下进行.
    • 为了同时确定对象的真实温度和辐射率.

    主要方法:

    • 一种新型的数据处理技术,涉及到温度矩阵生成和参考向量选择.
    • 利用重新排列的温度矩阵和参考向量之间的欧几里德距离最小化.
    • 采用无约束优化技术,同时解决温度和辐射率问题.

    主要成果:

    • 模拟显示相对温度误差在0.229%以内,平均计算时间在112.301 ms以下.
    • 实验验证表明,在1.42.5μm波段和8731173 K范围内,最大温度误差为0.813%.
    • 该方法成功地同时测量了真实温度和辐射率,而没有先前的辐射率数据.

    结论:

    • 开发的方法为实时测量钢的温度提供了可行和高效的解决方案.
    • 这种方法克服了传统方法的局限性,因为不需要先验的排放率模型.
    • 高精度和速度使其适用于苛刻的工业应用.