Method and system for analysis and optimization of silk making process oriented to cigarette production index control

Abstract

The invention discloses a method for analysis and optimization of silk making process oriented to cigarette production index control. The method comprises: collecting target data. The target data is preprocessed, and the invalid data in the target data is eliminated to form the database of the corresponding class data. The data in the database are automatically associated, and the target data areintegrated and fused to obtain the association analysis database. Feature extraction from association analysis database is carried out to obtain parameter feature set and target set formed by key feature quantities. Through the parameter characteristic set and the target set, establishes the correlation analysis model, carries on the correlation analysis to the filament processing parameter and the cigarette splicing working condition parameter, obtains the correlation analysis result; Calibrating the results of correlation analysis to form the control standard of filament making process parameters; The real-time analysis and prediction of the process parameter data to be detected are carried out, and the intelligent optimization scheme is obtained. The method and the system can realize the close-loop coordinated control from the silk making process to the cigarette production index, and realize the whole stable quality of the cigarette flow, the cost reduction and the synergism of thecigarette flow.

Description

technical field [0001] The invention relates to the technical field of cigarette production index control and shredded process analysis and optimization in the tobacco industry, and in particular to a shredded shredded process analysis and optimization method and system for cigarette production index control. Background technique [0002] As a relatively core upstream process in the cigarette industry, the precision and stability of the shredded process control will directly affect the essential quality and volatility of the shredded tobacco product, and then be coupled and transmitted to the downstream packing process. , cost, efficiency and other aspects have a huge impact. First of all, the quality problems of shredded tobacco caused by the control of process parameters in the shredded process will be transmitted cumulatively, affecting the quality of shredded tobacco at the outlet of shredded shreds downstream, and then spread to the wrapping link to affect the shredded ...

AI Technical Summary

Problems solved by technology

However, in the field of tobacco shred, although various tobacco companies have accelerated the process of informatization in recent years, and obtained and stored massive data resources from manufacturing execution systems (MES), shred centralized control systems, and package data acquisition systems, etc., all The obtained data is still relatively isolated, and the corresponding data and information integration have not been effectively realized, and the degree of data processing and analysis is relatively shallow, and the overall utilization rate of the data is low. Form a more systematic, data-based method and system

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