کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
699652 | 890784 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fouling detection in a heat exchanger: A polynomial fuzzy observer approach
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی هوافضا
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
• Detection of fouling in heat exchangers.
• Development of a fuzzy polynomial observer.
• Comparisons are performed with neural network, Kalman filter and two other fuzzy approaches.
The paper presents new results on state estimation of nonlinear systems based on a fuzzy polynomial Takagi–Sugeno representation. Using sum of squares tools and some matrix properties, conditions to compute the gains of the observers can be obtained easily. Then, the results are applied on the detection of the fouling occurring in a counter flow heat exchanger, which involves many polynomial terms. Simulations and a comparison with previous approaches show the interest of the approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Control Engineering Practice - Volume 21, Issue 10, October 2013, Pages 1386–1395
Journal: Control Engineering Practice - Volume 21, Issue 10, October 2013, Pages 1386–1395
نویسندگان
François Delmotte, Michel Dambrine, Sabrina Delrot, Sylvain Lalot,