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

相关实验视频

Updated: Jun 28, 2025

Multimodal Optical Imaging Platform for Studying Cellular Metabolism
04:47

Multimodal Optical Imaging Platform for Studying Cellular Metabolism

Published on: June 6, 2025

231

基于优化思路的多光谱温度计方法

Xuan Zhang1, Bin Liu1,2,3, Hongru Wang4

  • 1College of Information and Communication Engineering, North University of China, Taiyuan 030051, China.

Sensors (Basel, Switzerland)
|April 13, 2024
PubMed
概括
此摘要是机器生成的。

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

The subpleural pulmonary microvasculature in newborn yak (Bos grunniens).

Veterinary research communications·2008
Same author

Experimental confirmation of potential swept source optical coherence tomography performance limitations.

Applied optics·2008
Same author

A germin-like protein gene family functions as a complex quantitative trait locus conferring broad-spectrum disease resistance in rice.

Plant physiology·2008
Same author

[Spatial and temporal changes of palatal cell proliferation and cell apoptosis of retinoic acid induced mouse cleft palate in different embryonic stages].

Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology·2008
Same author

Identification of an Atlantic salmon IFN multigene cluster encoding three IFN subtypes with very different expression properties.

Developmental and comparative immunology·2008
Same author

Non-Gaussian statistics and superdiffusion in a driven-dissipative dusty plasma.

Physical review. E, Statistical, nonlinear, and soft matter physics·2008
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

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

本研究介绍了一种基于优化的多光谱温度计方法. 它通过分析光谱数据相关性来实现高精度的温度测量,优于现有方法.

科学领域:

  • 物理 物理学 物理
  • 工程 工程师 工程师 工程师
  • 材料科学 材料科学 材料科学

背景情况:

  • 多光谱温度计根据多个波长的辐射强度推断温度,基于黑体辐射定律.
  • 当前的方法通常依赖于光谱发射率假设模型,这可能导致复杂或动态变化的材料的重大不准确性.
  • 现有的双色温度计方法存在局限性,包括对单光谱和光谱相似性的要求.

研究的目的:

  • 开发一种新的多光谱温度计方法,克服基于假设的光谱发射率模型的局限性.
  • 为了提高准确性和简化多光谱温度反转的过程.
  • 提高工程应用中高温测量的可靠性和速度.

主要方法:

  • 开发了一种基于优化的多谱温度计方法,分析道间的温度差异和光谱信号相关性.
  • 建立了基于放射性原理的多变量温度差相关函数.
  • 实现了光谱数据校正,以最大限度地减少测量误差,并优化了对高精度温度计的相关函数.

主要成果:

  • 使用八通道设备进行的实验验证显示,在1923.152273.15 K范围内的误差率约为0.3%.
  • 最优化的方法实现了温度计算时间小于3秒.
  • 与二次测量方法 (SMM) 和神经网络方法相比,实现了更高的反转精度和显著更快的计算速度.
关键词:
黑体辐射辐射是黑体的辐射.多光谱的 多光谱的优化优化 优化优化温度差的相关函数是温度差的相关函数.温度测量温度测量的测量测温仪测温仪使用方法

更多相关视频

In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography
07:03

In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography

Published on: May 30, 2020

4.4K
Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function
11:35

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function

Published on: December 8, 2010

16.6K

相关实验视频

Last Updated: Jun 28, 2025

Multimodal Optical Imaging Platform for Studying Cellular Metabolism
04:47

Multimodal Optical Imaging Platform for Studying Cellular Metabolism

Published on: June 6, 2025

231
In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography
07:03

In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography

Published on: May 30, 2020

4.4K
Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function
11:35

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function

Published on: December 8, 2010

16.6K

结论:

  • 提出的基于优化的多谱温度计方法为传统技术提供了强大而准确的替代方案.
  • 这种方法通过消除对光谱发射率假设模型的需求,简化了温度计过程.
  • 该方法非常可靠,可以精确测量各种材料的温度,即使在动态条件下.