کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
696734 890346 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Disturbance decoupled fault reconstruction using cascaded sliding mode observers
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Disturbance decoupled fault reconstruction using cascaded sliding mode observers
چکیده انگلیسی

This paper presents a disturbance decoupled fault reconstruction (DDFR) scheme using cascaded sliding mode observers (SMOs). The processed signals from a SMO are found to be the output of a fictitious system which treats the faults and disturbances as inputs; the ‘outputs’ are then fed into the next SMO. This process is repeated until the attainment of a fictitious system which satisfies the conditions that guarantee DDFR. It is found that this scheme is less restrictive and enables DDFR for a wider class of systems compared to previous work when only one or two SMOs were used. This paper also presents a systematic routine to check for the feasibility of the scheme and to calculate the required number of SMOs from the outset and also to design the DDFR scheme. A design example verifies its effectiveness.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 48, Issue 5, May 2012, Pages 794–799
نویسندگان
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