A principal component analysis model-based predictive controller for controlling part warpage in plastic injection molding. Issue 6 (15th April 2015)

• Record Type: Journal Article
• Authors: Zhang, Songtao; Dubay, Rickey; Charest, Meaghan
• Is Part Of: Expert systems with applications. Volume 42:Issue 6(2015)
• Page Start: 2919
• Page End: 2927
• Publication Date: 2015-04-15
• Subjects: Expert systems (Computer science) -- Periodicals; Systèmes experts (Informatique) -- Périodiques; Electronic journals; 006.33
• DOI: 10.1016/j.eswa.2014.11.030
• Languages: English
• ISSNs: 0957-4174

Abstract

<abstract xml:lang="en" abstract-type="author-highlights" id="ab005"> <title id="st075">Highlights</title> <sec> <p id="sp005"> <list id="l0005"> <list-item id="u0005"> <label></label> <p id="p0220">Quality measurement on injection molded parts are related to process parameter data.</p> </list-item> <list-item id="u0010"> <label></label> <p id="p0225">The data experimentation data is analyzed using statistical methods (PCA), (ICA) and (ANOVA).</p> </list-item> <list-item id="u0015"> <label></label> <p id="p0230">Models are constructed to predict a quality index based on data analysis results.</p> </list-item> <list-item id="u0020"> <label></label> <p id="p0235">A MPC scheme that allows for on-line quality control was developed using the models.</p> </list-item> <list-item id="u0025"> <label></label> <p id="p0240">The presented scheme is extendable to a variety of manufacturing processes.</p> </list-item> </list> </p> </sec> </abstract>