Articles with "adaptive fuzzy" as a keyword



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A robust direct adaptive fuzzy control for a class of uncertain nonlinear MIMO systems

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Published in 2019 at "Soft Computing"

DOI: 10.1007/s00500-018-3543-9

Abstract: AbstractA robust direct adaptive fuzzy controller for a class of MIMO nonlinear systems with uncertainties and external disturbances is presented. The robust adaptive fuzzy controller is successfully employed using tracking error universe. Also adaption laws… read more here.

Keywords: mimo; direct adaptive; adaptive fuzzy; class ... See more keywords
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Adaptive fuzzy tracking control design for permanent magnet synchronous motors with output constraint

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Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-016-3043-3

Abstract: In this paper, an adaptive fuzzy output feedback position tracking constraint control method is proposed for permanent magnet synchronous motors (PMSM) system. Fuzzy logic systems are used to approximate unknown nonlinearities. For the cases of… read more here.

Keywords: permanent magnet; magnet synchronous; control; adaptive fuzzy ... See more keywords
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Robust control for MIMO hybrid dynamical system of underwater vehicles by composite adaptive fuzzy estimation of uncertainties

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Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-017-3590-2

Abstract: In this paper, based on a proposed MIMO hybrid dynamical system of underwater vehicle and its actuators, a robust composite adaptive fuzzy controller is presented. The proposed method employs voltage control effort, which is more… read more here.

Keywords: system; control; adaptive fuzzy; mimo hybrid ... See more keywords
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Command filter-based adaptive fuzzy decentralized control for large-scale nonlinear systems

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Published in 2021 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-021-06779-4

Abstract: This paper focuses on the decentralized finite-time prescribed performance control problem for a class of large-scale nonlinear interconnected systems with input dead zone using an adaptive fuzzy approach. Specifically, fuzzy logic systems are utilized to… read more here.

Keywords: large scale; finite time; command filter; control ... See more keywords
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Real-Time Implementation of Interleaved Soft-Switching Boost Converter Connected to Stand-Alone Photovoltaic System using Adaptive Fuzzy MPPT

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Published in 2020 at "Journal of The Institution of Engineers (India): Series B"

DOI: 10.1007/s40031-020-00456-7

Abstract: In the present paper, adaptive fuzzy maximum power point tracking is employed as a means to generate the corresponding gating signals of an interleaved soft-switching boost converter (ISSBC) connected to a photovoltaic system. It is… read more here.

Keywords: interleaved soft; system; mppt; adaptive fuzzy ... See more keywords
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Adaptive Fuzzy Logic Control for a Class of Unknown Nonlinear Dynamic Systems with Guaranteed Stability

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Published in 2017 at "Journal of Control, Automation and Electrical Systems"

DOI: 10.1007/s40313-017-0342-y

Abstract: In this paper, a stability analysis is suggested for adaptive fuzzy logic systems (FLSs) without the requirement of states measurement or estimation. Fuzzy logic is viewed as a powerful tool in providing accurate approximation of… read more here.

Keywords: nonlinear dynamic; control; adaptive fuzzy; fuzzy logic ... See more keywords
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A combined backstepping and adaptive fuzzy PID approach for trajectory tracking of autonomous mobile robots

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Published in 2021 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"

DOI: 10.1007/s40430-020-02767-8

Abstract: A combined backstepping and adaptive fuzzy PID approach for a nonholonomic autonomous mobile robot to follow the desired path is proposed in this paper. Two adaptive fuzzy PID controllers are adopted at the dynamic control… read more here.

Keywords: combined backstepping; backstepping adaptive; adaptive fuzzy; approach ... See more keywords
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Indirect Adaptive Fuzzy Supervisory Control with State Observer for Unknown Nonlinear Time Delay System

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Published in 2017 at "International Journal of Fuzzy Systems"

DOI: 10.1007/s40815-016-0164-2

Abstract: This paper proposes an indirect adaptive fuzzy neural network (FNN) controller with state observer and supervisory controller for a class of uncertain nonlinear dynamic time delay systems. First, the approximate function of unknown time delay… read more here.

Keywords: system; indirect adaptive; adaptive fuzzy; controller ... See more keywords
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Adaptive Fuzzy-Neural Fractional-Order Current Control of Active Power Filter with Finite-Time Sliding Controller

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Published in 2019 at "International Journal of Fuzzy Systems"

DOI: 10.1007/s40815-019-00648-4

Abstract: In this research, an adaptive fuzzy-neural fractional-order current controller using a terminal sliding controller is developed to track ideal current of an active power filter (APF) with limited time control performance. First, an adaptive fractional-order… read more here.

Keywords: time; adaptive fuzzy; fuzzy neural; controller ... See more keywords

Finite-Time Composite Adaptive Fuzzy Control of Permanent Magnet Synchronous Motors

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Published in 2022 at "International Journal of Fuzzy Systems"

DOI: 10.1007/s40815-021-01113-x

Abstract: In this paper, a finite-time composite adaptive fuzzy control approach is proposed for position tracking of permanent magnet synchronous motors (PMSMs) with uncertain parameters and load torque disturbances. Based on the approximate ability of fuzzy… read more here.

Keywords: finite time; adaptive fuzzy; fuzzy control; control ... See more keywords
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Adaptive Fuzzy PI Output Feedback Control for a Class of Switched Nonlinear Systems with Unmodeled Dynamics and Dead-Zone Output

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Published in 2022 at "International Journal of Fuzzy Systems"

DOI: 10.1007/s40815-021-01174-y

Abstract: In this paper, the problem of adaptive fuzzy proportional-integral output feedback tracking control is investigated for a class of uncertain switched nonlinear systems with dead-zone output, unknown control coefficients, and unmodeled dynamics. The unknown parameter… read more here.

Keywords: zone output; switched nonlinear; adaptive fuzzy; output feedback ... See more keywords