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Spectrum analysis system and spectrum analysis method for component detection

A technology of spectral analysis and component detection, which is applied in the field of spectral analysis system for component detection, can solve the problem of not using metal components, etc., and achieve the effect of suppressing the influence of non-correlated features and noise, increasing the length and eliminating the influence

Inactive Publication Date: 2017-05-17
SHAOXING UNIVERSITY
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Problems solved by technology

In the prior art, the method of using laser for product analysis has appeared, but it is mainly used in fiber products, textile products, etc., and has not been applied to the analysis of metal components.

Method used

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  • Spectrum analysis system and spectrum analysis method for component detection
  • Spectrum analysis system and spectrum analysis method for component detection
  • Spectrum analysis system and spectrum analysis method for component detection

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Embodiment Construction

[0064] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.

[0065] Such as Figure 1-9 As shown, the spectroscopic analysis system for composition detection, the spectroscopic analysis system is applied in the metal composition analysis device, and the spectroscopic analysis equipment includes:

[0066] The noise reduction processing module is used to perform noise reduction processing on the spectral data of the calibrated metal sample, and perform noise reduction processing on the spectral data of the detected metal sample;

[0067] A correction modeling module, used for modeling with chemometrics software based on the spectral data of the correction metal sample, to obtain a metal composition determination model;

[0068] The detection and analysis module is used to analyze and obtain the composition analysis data of the detection metal sample by using the metal...

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Abstract

The invention relates to a spectrum analysis system and a spectrum analysis method for component detection. The spectrum analysis system is applied to a metal component analysis device. The spectrum analysis equipment comprises a noise-reducing treatment module, a correcting and modeling module, a detecting and analyzing module and a communication module, wherein the noise-reducing treatment module is used for performing noise-reducing treatment on the spectrum data of a corrected metal sample and on the spectrum data of a detected metal sample; the correcting and modeling module is used for modeling with chemometrics software based on the spectrum data of the corrected metal sample to obtain a metal component measuring model; and the detecting and analyzing module is used for analyzing by using the metal component measuring model and the spectrum data of the detected metal sample. By adopting the technology, a correcting model for metal component analysis is established by combining chemometrics and modeling for selectively extracting information related to a sorted target and inhibiting influence of non-related characteristics and noise, so that influence on spectrum caused by various non-target factors can be effectively eliminated, and the technical effect of better spectral analysis is achieved.

Description

technical field [0001] The invention relates to the technical field of metal detection, in particular to the technical field of metal component detection, and specifically refers to a spectral analysis system and a spectral analysis method for component detection. Background technique [0002] With the development of society, various metals are used more and more widely. The analysis of different components of metals has always been a hot issue in social research. In the prior art, although various methods are used to analyze metal components, it is generally necessary to conduct a contact test with the metal, or to chemically react the metal with other substances. The use of contact testing will cause inconvenient testing, and the operation requires manpower, which is very time-consuming and laborious; the method of chemical reaction with other substances will cause damage to the metal sample, which is not suitable for occasions where metal samples need to be preserved. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31
CPCG01N21/31
Inventor 杨丁中
Owner SHAOXING UNIVERSITY
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