کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
722368 | 892326 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
FUZZY PARITY EQUATION FOR FAULT DETECTION AND IDENTIFICATION OF NONLINEAR SYSTEMS
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: FUZZY PARITY EQUATION FOR FAULT DETECTION AND IDENTIFICATION OF NONLINEAR SYSTEMS FUZZY PARITY EQUATION FOR FAULT DETECTION AND IDENTIFICATION OF NONLINEAR SYSTEMS](/preview/png/722368.png)
چکیده انگلیسی
A fault detection and identification method for nonlinear systems based on fuzzy parity equations is presented. The proposed technique involves approximating first the nonlinear system by a T-S model, and then fully-decoupled parity equations are derived for the local linear models. Residuals generated from the fuzzy parity equations in the T- S model are fused by another T-S model. As the residual generated by the fuzzy parity equation is sensitive to a specific actuator or sensor fault, and insensitive to other faults, system states and disturbance inputs, faults can be detected and/or identified. A simulation example involving a nonlinear airplane model is presented to illustrate the performance of the proposed technique.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: IFAC Proceedings Volumes - Volume 39, Issue 13, 2006, Pages 390–395
Journal: IFAC Proceedings Volumes - Volume 39, Issue 13, 2006, Pages 390–395
نویسندگان
SONG Hua, C.W. Chan, ZHANG Hong -Yue,