Optical transmission inspection of the basis weight using the piecewise least squares method and quality capability of process

NCUIR > Engineering College > Departmant of Mechanical Engineering > journal & Dissertation > Item 987654321/50256

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/50256

Title:	Optical transmission inspection of the basis weight using the piecewise least squares method and quality capability of process
Authors:	Huang,DK;Chen,CF
Contributors:	機械工程學系
Keywords:	TEMPERATURE SENSOR;C-PK;INDEX
Date:	2011
Issue Date:	2012-03-27 17:07:49 (UTC+8)
Publisher:	國立中央大學
Abstract:	This article explores a method of optical transmission inspection of the basis weight on-line by combining the modified least squares and optical processing technique This process is developed to significantly target toward improving the mass quality analysis of the nonwoven material The real-time scanning width piecewise least squares method and area based strategy for determining based on the process quality of nonwoven manufacturing To avoid the influence of ambient factors the compensation controls device are adopted and successfully showed Subsequently the modified least squares method is used to obtain the suitable parameter transformation between the measured voltage and the nonwoven fabrics basis weight The piecewise least squares method was obtained as the parameter transfer equation We consider estimating and testing C(pk) with the presence of on-line basis weight measurement errors To obtain the true process precision C(p) and integrated process capability index C(pk) are presented to practitioners for their factory applications (C) 2010 Elsevier B V All rights reserved
Relation:	OPTICS COMMUNICATIONS
Appears in Collections:	[Departmant of Mechanical Engineering ] journal & Dissertation

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