کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
721014 892305 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
VISBREAKER ANALYSIS BY MULTIDIMENSIONAL SCALING
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
VISBREAKER ANALYSIS BY MULTIDIMENSIONAL SCALING
چکیده انگلیسی

Advanced monitoring of critical industrial processes for high quality, safety, economy is favoured by software applications strengthening human-computer interaction. In real industries processes have hundreds of variables to be followed and monitoring should be done in a 2-D or 3-D spaces by space reduction. For this purpose, space reduction must keep the relevant and informative geometric characteristics of the original space, using proper metrics. In this work, the reduction of n-dimensional space to bi or tri-dimensional one is developed through multidimensional scaling. In the 2-D or 3-D process map, the operational regions of the process under specific conditions can be classified. This classification is made by clustering. This strategy is applied to the large-scale process of Visbreaker, from Refinery of Petrogal at Sines (Galp Energia), using multidimensional scaling with several metrics.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: IFAC Proceedings Volumes - Volume 40, Issue 9, 2007, Pages 356–361
نویسندگان
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