کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
758544 896437 2011 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modeling and control of nonlinear systems using novel fuzzy wavelet networks: The output adaptive control approach
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Modeling and control of nonlinear systems using novel fuzzy wavelet networks: The output adaptive control approach
چکیده انگلیسی

This paper proposes an observer based self-structuring robust adaptive fuzzy wave-net (FWN) controller for a class of nonlinear uncertain multi-input multi-output systems. The control signal is comprised of two parts. The first part arises from an adaptive fuzzy wave-net based controller that approximates the system structural uncertainties. The second part comes from a robust H∞ based controller that is used to attenuate the effect of function approximation error and disturbance. Moreover, a new self structuring algorithm is proposed to determine the location of basis functions. Simulation results are provided for a two DOF robot to show the effectiveness of the proposed method.

Research highlights
► A new type of FWN that is explained in [16] is applied.
► A new self-structuring method is proposed here.
► The proposed SRAFWN controller is designed for a class of MIMO systems.
► It is assumed that only output variables are measurable.
► The proposed controller can be converted to the adaptive wave-net controller.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 16, Issue 9, September 2011, Pages 3798–3814
نویسندگان
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