Multivariable analysis method based on angle measurement

A multivariate analysis and angle measurement technology, applied in material excitation analysis, special data processing applications, instruments, etc., can solve the problems of increasing the complexity of the instrument and the influence of environmental factors, and achieve the requirements of reducing the environment, the operation process is simple, and the complexity is reduced. degree of effect

Active Publication Date: 2012-01-04
GUANGXI UNIVERSITY OF TECHNOLOGY
View PDF5 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a multi-variable analysis method based on angle measurement that adapts to multi-component systems, so as to overcome the disadvantages of increasing the complexity of instruments and being greatly affected by environmental factors in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multivariable analysis method based on angle measurement
  • Multivariable analysis method based on angle measurement
  • Multivariable analysis method based on angle measurement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A multivariate analysis method based on angle measurement, the method is to measure the measured sample and the measured component by a material qualitative or quantitative instrument, and obtain the multi-point intensity measurement value of the measured sample and the measured component; and the measured The multi-point intensity measurement values ​​of the sample and the measured component are converted into the angle measurement value of the measured sample and the measured component; several modeling samples whose number is greater than the number of components in the mixed system are selected, and the measured component in the modeling sample is at The relative content of the entire mixed system is known, the multi-point intensity measurement value of the modeling sample and the measured component is converted into the angle measurement value of the modeling sample and the measured component, and then the measured group in the modeling sample The component cont...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a multivariable analysis method based on angle measurement, and relates to a method for noncontact analysis on products. The method comprises the following steps: measuring a measured sample and a measured component to obtain the multipoint strength measurement value of the measured sample and the measured component; converting the multipoint strength measurement value of the measured sample and the measured component into an angle metric of the measured sample and the measured component; selecting a modeling sample; converting the multipoint strength measurement value of the measured sample and the measured component into the angle metric of the modeling sample and the measured component; building a multivariable regression model by taking the measured component content of the modeling sample as a dependent variable and the angle metric of the modeling sample and the measured component as an independent variable; and substituting the angle metric of the measured sample and the measured component into the multivariable regression model to predict the content of the measured component in the whole hybrid system. According to the multivariable analysis method, requirement on the environment in the analysis operation is obviously lowered, complexity of instrument can be reduced, and the multivariable analysis method is suitable for chemical analysis, process analysis and instrument analysis.

Description

Technical field [0001] The present invention involves a method used to conduct non -contact analysis of the product, especially a multi -variable analysis method that applies the multiple component system system. Background technique [0002] Process analysis technology divides the development of measurement methods into five stages: OFF-LINE (offline analysis), AT-LINE (near line analysis), on-line) And NoninVasive, in which on-line is divided into intermittents and Continuous.The IN-LINE stage refers to the fact that the measured material cannot be removed and pre-processed. Non-contact analysis is more difficult to handle and operate the measured object during measurement. It is even more commonly analyzed that the required heavy-duty analysis environment may be difficult to meetTherefore, these stages have made very high requirements for analysis methods.The usual analysis is very strict with the reappearance of the environment. Taking the light analysis as an example, its qu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00G01N21/65
Inventor 姚志湘粟晖
Owner GUANGXI UNIVERSITY OF TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap