کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
173298 458586 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Condition monitoring of centrifuge vibrations using kernel PLS
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Condition monitoring of centrifuge vibrations using kernel PLS
چکیده انگلیسی

A warning system for detection of excessive vibration in a centrifuge system of a product treatment plant is built using a database of past faults and an equivalent amount of normal operating null data. A logistic Partial Least Squares (PLS) model is derived using wavelet coefficients to approximately decorrelate the time series data. This model provides a baseline to evaluate any improvement through kernel methods. The kernel paradigm is introduced from a Bayesian perspective and used to develop a detector with significantly less false positives and missed detections.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Chemical Engineering - Volume 34, Issue 3, 5 March 2010, Pages 349–353
نویسندگان
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