Title of article
ADAPTIVE FUZZY OUTPUT FEEDBACK TRACKING CONTROL FOR A CLASS OF NONLINEAR TIME-VARYING DELAY SYSTEMS WITH UNKNOWN BACKLASH-LIKE HYSTERESIS
Author/Authors
Hasanpour Naseriyeh, Mohsen Department of Electrical Engineering - Shahid Bahonar University, Kerman, Iran , Arabzadeh Jafari, Adeleh Department of Electrical Engineering - Shahid Bahonar University, Kerman, Iran , Mohammadi, Seyed Mohammad Ali Department of Electrical Engineering - Shahid Bahonar University, Kerman, Iran
Pages
22
From page
43
To page
64
Abstract
This paper considers the problem of adaptive output feedback tracking control for a class of nonstrict-feedback nonlinear systems with unknown time-varying delays and unknown backlash-like hysteresis. Fuzzy logic systems are used to estimate the unknown nonlinear functions. Based on the Lyapunov–Krasovskii method, the control scheme is constructed by using the backstepping and adaptive technique. The proposed adaptive controller guarantees that all the closed-loop signals are semiglobally uniformly ultimately bounded and the tracking error can converge to a small neighborhood of the origin. Finally, Simulation results further show the effectiveness of the proposed approach.
Keywords
Adaptive fuzzy control , Backstepping design technique , Nonlinear control , Nonstrict-feedback form , Backlash-like hysteresis
Journal title
Iranian Journal of Fuzzy Systems (IJFS)
Serial Year
2017
Record number
2509295
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