基于環(huán)境溫濕度影響的松散加水流量關(guān)系模型研究

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中圖分類號(hào)：TS44 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：2095-2945(2025)14-0054-06

Abstract:Thepreciseandstablecontrolofwaterflowduringtheloosening stageisapivotalaspectintobacco primary procesing，significantlyinfluencingthemoisturecontrolattedryinginletandultimatelythequalityofthefinishedtobaco shreds.Using productionbatchdatafromabrandatChenzhou CigareteFactory，thisstudyappliedPearsoncorelationanalysis, followedbytheextractionoftreeprincipalcomponentsusingPrincipalComponentAnalysis(PCA).Subsequentlymultivariate regresionmodelwasestablishedtocapturetherelationshipbetweenthewaterflowduringloseningandtheinletmoistureunder theinfluence of ambient temperature and humidity,achieving an R2 of O.873 with all Variance Inflation Factors(VIF) remaining below 1O. Validation results indicated an average error of 8.24% between the predicted and actual water flow during loosening, effectivelyenhancing theprecisionandstabilityofthiscontrolprocessacrossbatchesundervaryingenvironmentalconditions.

Keywords:silkmakingprocess；multipleregresionmodel;；waterflowprediction；temperatureandhumidity；principal component analysis

煙葉制絲是卷煙生產(chǎn)的重要工序，煙葉制絲的質(zhì)量對卷煙的質(zhì)量起著決定性的作用，煙絲含水率是最為重要的一個(gè)質(zhì)量指標(biāo)，而烘絲入口水分是卷煙制絲生產(chǎn)中的關(guān)鍵銜接水分控制點(diǎn)，其穩(wěn)定性反映了對水分的控制能力。（剩余9659字）