Articles with "nonlinear adaptive" as a keyword



Nonlinear adaptive tracking control of non-minimum phase hypersonic flight vehicles with unknown input nonlinearity

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Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-017-3716-6

Abstract: A nonlinear adaptive controller design method for output tracking of hypersonic flight vehicles (HFVs) subject to input nonlinearity is proposed in this paper. The parameters of the input nonlinearity are assumed to be unknown. This… read more here.

Keywords: unknown input; nonlinear adaptive; nonlinearity; control ... See more keywords

Real-time nonlinear adaptive force tracking control strategy for electrohydraulic systems with suppression of external vibration disturbance

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Published in 2019 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"

DOI: 10.1007/s40430-019-1780-1

Abstract: Electrohydraulic system (EHS) is extensively utilized in experimental testing field for exerting forces on specimen, and in many occasions, force tracking of EHS is confronted with external motion disturbance, which seriously deteriorates the force tracking… read more here.

Keywords: adaptive force; force tracking; nonlinear adaptive; force ... See more keywords

Nonlinear adaptive control of grid-connected three-phase inverters for renewable energy applications

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Published in 2017 at "International Journal of Control"

DOI: 10.1080/00207179.2015.1086026

Abstract: ABSTRACT Distributed generation (DG) units are often interfaced to the main grid using power electronic converters including voltage-source converters (VSCs). A VSC offers dc/ac power conversion, high controllability, and fast dynamic response. Because of nonlinearities,… read more here.

Keywords: adaptive control; system; nonlinear adaptive; control ... See more keywords

Nonlinear Adaptive Volterra Filter for Control of Distribution Static Compensator

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Published in 2017 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"

DOI: 10.1109/jestpe.2016.2633481

Abstract: This paper presents nonlinear adaptive Volterra filter for control of three-phase four wires Distribution Static Compensator under mixed type linear and nonlinear load. The proposed adaptive filter identifies and measures active and reactive weights of… read more here.

Keywords: volterra filter; nonlinear adaptive; control; filter ... See more keywords

Nonlinear Adaptive Control of Hydraulic System With Observing and Compensating Mismatching Uncertainties

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Published in 2018 at "IEEE Transactions on Control Systems Technology"

DOI: 10.1109/tcst.2017.2699166

Abstract: Hydraulic servomechanism is the typical mechanical/hydraulic double-dynamics coupling system with heavy nonlinearity, parametric uncertainties, and mismatching uncertainties input problems. How to estimate and compensate mismatching uncertainties by observer is a very important issue. This paper… read more here.

Keywords: mismatching uncertainties; adaptive control; system; nonlinear adaptive ... See more keywords

A Nonlinear Adaptive Control for a Bidirectional DC–AC Converter With Parameter Uncertainties

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Published in 2024 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2023.3323703

Abstract: This article presents an adaptive control scheme for a three-phase voltage source converter (VSC) used as a STATCOM. The novelty of the method lies in the derivation of the adaptive control input and parameter update… read more here.

Keywords: control; nonlinear adaptive; parameter; adaptive control ... See more keywords

Impact Load Compensation Inverter Based on Nonlinear Adaptive Multiple Input Multiple Output Control Strategy

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Published in 2025 at "Applied Sciences"

DOI: 10.3390/app15063167

Abstract: A nonlinear adaptive multiple-input multiple-output (NAMIMO) controller is designed to control a super capacitor compensation inverter. The proposed controller effectively suppresses the effects of impact loads from natural gas generation systems. In this paper, the… read more here.

Keywords: system; control; nonlinear adaptive; compensation ... See more keywords