Integrated model and simulation of the production system

Author(s):  
N. Belmahdi ◽  
A. Nadif
Author(s):  
Tsuyoshi Koga ◽  
Kazuhiro Aoyama

This study proposes a methodology for predicting product failures occurring due to known failures and causalities. The prediction is based on failure propagation in an integrated model of a product, production process, and quality information (PPQ). This methodology enables a designer to predict new failures. One of the concepts for failure prediction is the PPQ for compiling referring to quality-related issues. The other is an analysis methodology of the failure propagation for predicting new PPQ-based failures. The failure propagation indicates the possible failures from the production process and their causes. Three critical issues for system implementation are discussed in detail: 1) integrated PPQ model; 2) methodology for knowledge reuse by developing a PPQ-based library, and 3) an analysis methodology for failure prediction. The prototype system of the PPQ model is implemented for failure prediction in the example of a production system of Auto-Breaker.


2013 ◽  
Vol 20 (4) ◽  
pp. 124-128 ◽  
Author(s):  
Angela Barber

Spelling is a window into a student's individual language system and, therefore, canprovide clues into the student's understanding, use, and integration of underlyinglinguistic skills. Speech-language pathologists (SLPs) should be involved in improvingstudents' literacy skills, including spelling, though frequently available measures ofspelling do not provide adequate information regarding critical underlying linguistic skillsthat contribute to spelling. This paper outlines a multilinguistic, integrated model of wordstudy (Masterson & Apel, 2007) that highlights the important influences of phonemicawareness, orthographic pattern awareness, semantic awareness, morphologicalawareness and mental graphemic representations on spelling. An SLP can analyze anindividual's misspellings to identify impairments in specific linguistic components andthen develop an individualized, appropriate intervention plan tailored to a child's uniquelinguistic profile, thus maximizing intervention success.


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