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   Articles with "composite adaptive" as a keyword



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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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recommendations! 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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Immersion and Invariance Based Composite Adaptive Control for Nonlinear Systems with Both Parametric and Non-Parametric Uncertainties

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recommendations! Published in 2020 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2020.12.2079

Abstract: Abstract The design of an immersion and invariance (I&I) based composite adaptive control for a class of uncertain nonlinear systems is presented in this paper. The key feature of this control scheme lies in the… read more here.

Keywords: non parametric; parametric uncertainties; control; invariance based ... See more keywords
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Reinforcement Learning-Assisted Composite Adaptive Control for Time-Varying Parameters

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recommendations! Published in 2020 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2020.12.2428

Abstract: Abstract Adaptive control methods have received a lot of interest to control uncertain systems with parametric uncertainties. In particular, composite adaptation law that incorporates a memory storing the past trajectory data is promising, because it… read more here.

Keywords: time; control; reinforcement learning; composite adaptive ... See more keywords
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Composite adaptive NN learning and control for discrete-time nonlinear uncertain systems in normal form

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recommendations! Published in 2020 at "Neurocomputing"

DOI: 10.1016/j.neucom.2020.01.052

Abstract: Abstract This paper addresses the problem of composite adaptive learning and tracking control for discrete-time nonlinear uncertain systems in general normal form. To deal with the system’s unstructured nonlinear uncertain dynamics, novel adaptive neural network… read more here.

Keywords: control; nonlinear uncertain; time; adaptive learning ... See more keywords
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Data-Efficient Active Weighting Algorithm for Composite Adaptive Control Systems

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recommendations! Published in 2023 at "IEEE Transactions on Automatic Control"

DOI: 10.1109/tac.2022.3197702

Abstract: We propose an active weighting algorithm for composite adaptive control to reduce the state and estimate errors while maintaining the estimation quality. Unlike previous studies that construct the composite term by simply stacking, removing, and… read more here.

Keywords: control; adaptive control; active weighting; weighting algorithm ... See more keywords
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Composite Adaptive Attitude Control of Asteroid-Orbiting Spacecraft With Regressor Integral Excitation

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recommendations! Published in 2022 at "IEEE Transactions on Aerospace and Electronic Systems"

DOI: 10.1109/taes.2022.3164011

Abstract: This article (correspondence) develops a composite adaptive control system for the attitude trajectory tracking of a spacecraft in elliptic orbit around a uniformly rotating asteroid. It is assumed that the spacecraft’s moment of inertia and… read more here.

Keywords: spacecraft; excitation; regressor; control ... See more keywords
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Observer-Based Composite Adaptive Type-2 Fuzzy Control for PEMFC Air Supply Systems

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recommendations! Published in 2022 at "IEEE Transactions on Fuzzy Systems"

DOI: 10.1109/tfuzz.2020.3041297

Abstract: Polymer electrolyte membrane fuel cell (PEMFC) air supply systems are usually affected negatively by model uncertainties, external disturbance, and unmeasured variables. In this article, we propose a composite adaptive type-2 fuzzy controller based on a… read more here.

Keywords: air supply; composite adaptive; type fuzzy; supply systems ... See more keywords
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Composite adaptive dynamic surface control of nonlinear systems in parametric strict-feedback form

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recommendations! Published in 2018 at "Transactions of the Institute of Measurement and Control"

DOI: 10.1177/0142331216675672

Abstract: In this paper, a composite adaptive dynamic surface control scheme is developed for a class of parametric strict-feedback nonlinear systems. The proposed composite adaptation law uses both the surface error and the estimation error to… read more here.

Keywords: control; surface; adaptive dynamic; surface control ... See more keywords