کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
722374 892326 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
ROBUST FAULT DETECTION AND ISOLATION BASED ON THE KULLBACK DIVERGENCE
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
ROBUST FAULT DETECTION AND ISOLATION BASED ON THE KULLBACK DIVERGENCE
چکیده انگلیسی

In his paper, a fully stochastic setting is proposed to design indicators aimed at detecting and isolating faults in a dynamical system. Modeling uncertainties, as well as process and measurement noise are accounted for. Two distinct sets of fault indicators are determined, one for fault detection, he other one for fault isolation. Each indicator is obtained by solving an optimization problem aimed at maximizing a statistical distance (namely he Kullback divergence) between he distribution of the indicator under different faulty and fault free working modes. The solution of he problem relies on statistical experiment design for he stochastic characterization of he system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: IFAC Proceedings Volumes - Volume 39, Issue 13, 2006, Pages 426–431
نویسندگان
, ,