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Method and system for evaluating quality of tobacco materials

A technology for tobacco leaves and quality, which is applied in the field of evaluating the quality of tobacco leaves and systems, and can solve problems such as differences

Inactive Publication Date: 2014-02-12
OCEAN UNIV OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the research on the comprehensive evaluation of tobacco leaf quality, the internal chemical components of tobacco leaves are used as an important indicator for evaluating the quality of tobacco leaves, and the method of combining artificial sensory evaluation with instrument detection and analysis is mostly used, and conventional statistical methods are used for data processing. The comprehensive index evaluation method and the correlation analysis method distinguish this ambiguity with a relatively clear boundary, and determine the quality of the tobacco leaf according to the cumulative value of each index score or the correlation parameter. difference

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  • Method and system for evaluating quality of tobacco materials
  • Method and system for evaluating quality of tobacco materials
  • Method and system for evaluating quality of tobacco materials

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Experimental program
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Embodiment 1

[0056] Embodiment one, see figure 1 As shown, the system for evaluating the quality of tobacco leaf raw materials proposed in this embodiment mainly includes: authority database 1, authority management module 2, raw material database 3, data query and import module 4, data selection and preprocessing module 5, single index evaluation module 6. Secondary weight calculation module 7 , comprehensive evaluation module 8 , evaluation result display and output module 9 , output device 10 , evaluation result database 11 .

[0057] The main functions of each module in the system are described in detail below.

[0058] Authority management module 2: Provide the definition of roles, users, and user groups in the system and the management of their respective permissions to ensure safe access to the raw material database 3. Among them, role management is used to define system roles and corresponding role permissions; user management is used to define system users and corresponding user p...

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Abstract

The invention discloses a method and system for evaluating the quality of tobacco materials. According to the method and system for evaluating the quality of the tobacco materials, multiple indexes of a tobacco material sample are comprehensively analyzed and evaluated by means of multiple methods such as the fuzzy mathematics, principal component analysis and comprehensive evaluation by selecting an evaluation index system and an evaluation function, then a comprehensive evaluation index is obtained, and objective evaluation of the quality of the tobacco material is obtained automatically. The method for evaluating the quality of the tobacco materials can overcome the defect that according to a traditional single method for evaluating the quality of tobacco, the usability of the tobacco is evaluated and the production condition of a tobacco base is guided purely by means of the appearance quality of the tobacco, a user can learn the quality of the tobacco in the base on different aspects objectively and comprehensively, and a basis is provided for reasonable utilization of the tobacco materials during formula design and maintenance.

Description

technical field [0001] The invention relates to a method for comprehensively evaluating the quality of tobacco leaf raw materials and a system for automatically generating evaluation results using the method. Background technique [0002] Tobacco leaves are the foundation of the cigarette industry. To stabilize and improve the quality of cigarette products and expand the market share of products, the tobacco leaves used in cigarettes are very important. The development of every high-quality cigarette is based on the stable supply of high-quality tobacco raw materials. Most cigarette companies stabilize the source of tobacco leaves by establishing tobacco leaf bases that meet their own formulation requirements, and improve the quality of their own tobacco leaves by jointly improving the quality of tobacco leaves with production areas. [0003] Tobacco leaf quality is a comprehensive fuzzy concept that reflects and embodies the balance of essential traits of tobacco leaves. ...

Claims

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Application Information

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IPC IPC(8): G06Q50/04
CPCY02P90/30
Inventor 石硕宫会丽贺英刘挺杨宁
Owner OCEAN UNIV OF CHINA
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