Articles with "free adaptive" as a keyword



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Model-free Adaptive Control for a Vapour-Compression Refrigeration Benchmark Process

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Published in 2018 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2018.06.149

Abstract: Abstract A model-free adaptive control (MFAC) is applied to the Refrigeration Systems based on Vapour Compression of the BENCHMARK PID 2018. A SISO MFAC controller and a MIMO MFAC controller are designed to control the… read more here.

Keywords: free adaptive; control; refrigeration; model ... See more keywords
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Model-free adaptive fractional order control of stable linear time-varying systems.

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Published in 2017 at "ISA transactions"

DOI: 10.1016/j.isatra.2017.01.023

Abstract: This paper presents a new model-free adaptive fractional order control approach for linear time-varying systems. An online algorithm is proposed to determine some frequency characteristics using a selective filtering and to design a fractional PID… read more here.

Keywords: adaptive fractional; time varying; free adaptive; fractional order ... See more keywords
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Singularity-free adaptive fault-tolerant trajectory tracking controller for VTOL UAVs

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Published in 2017 at "International Journal of Systems Science"

DOI: 10.1080/00207721.2017.1306147

Abstract: ABSTRACT This paper exploits a singularity-free adaptive fault-tolerant controller for vertical take-off and landing (VTOL) unmanned airborne vehicles (UAVs) to fulfill trajectory tracking manoeuvres, which is robust against parametric uncertainties, actuator faults and unexpected disturbances.… read more here.

Keywords: adaptive fault; free adaptive; singularity; controller ... See more keywords
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Data-driven model-free adaptive sliding mode control for electromagnetic linear actuator

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Published in 2022 at "Journal of Micromechanics and Microengineering"

DOI: 10.1088/1361-6439/ac6205

Abstract: A data-driven model-free adaptive sliding mode control (MFASMC) method is proposed to tackle the problems of inaccurate model and time-varying parameters of a micro electro-magnetic linear actuator system, considering the dependence of existing model-based control… read more here.

Keywords: model free; control; linear actuator; free adaptive ... See more keywords
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A New Data-Driven Model-Free Adaptive Control for Discrete-Time Nonlinear Systems

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Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2938998

Abstract: The existing model-free adaptive control encounters problems, such as too many parameters that need to be determined, some of which with unclear physical significance and whose selection depend entirely on trial and error. Aiming at… read more here.

Keywords: model free; control; free adaptive; adaptive control ... See more keywords
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Model-Free Adaptive Control for Parafoil Systems Based on the Iterative Feedback Tuning Method

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Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3050275

Abstract: Parafoil systems are strongly nonlinear due to the flexibility of the canopy and suspension lines, and this characteristic cannot be simulated accurately by existing dynamic models. Hence, model-independent control methods are necessary for parafoil systems.… read more here.

Keywords: parafoil systems; parafoil; model free; control ... See more keywords
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Model-Free Adaptive Control for a Class of MIMO Nonlinear Cyberphysical Systems Under False Data Injection Attacks

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Published in 2023 at "IEEE Transactions on Control of Network Systems"

DOI: 10.1109/tcns.2022.3203354

Abstract: In this article, a novel model-free adaptive control (MFAC) design for a class of multiple input multiple output (MIMO) nonlinear cyber-physical systems (CPSs) under false data injection (FDI) attacks in the measurement channel is proposed.… read more here.

Keywords: mimo nonlinear; free adaptive; control; adaptive control ... See more keywords
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Event-Triggered Model-Free Adaptive Iterative Learning Control for a Class of Nonlinear Systems Over Fading Channels.

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Published in 2021 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2021.3058997

Abstract: This article investigates the problem of event-triggered model-free adaptive iterative learning control (MFAILC) for a class of nonlinear systems over fading channels. The fading phenomenon existing in output channels is modeled as an independent Gaussian… read more here.

Keywords: model free; control; event triggered; free adaptive ... See more keywords
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Improved Model-Free Adaptive Control for MIMO Nonlinear Systems With Event-Triggered Transmission Scheme and Quantization.

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Published in 2022 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2022.3203036

Abstract: In this article, an improved model-free adaptive control (iMFAC) is proposed for discrete-time multi-input multioutput (MIMO) nonlinear systems with an event-triggered transmission scheme and quantization (ETQ). First, an event-triggered scheme is designed, and the structure… read more here.

Keywords: event triggered; mimo nonlinear; event; free adaptive ... See more keywords
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Model-Free Adaptive Resilient Control for Nonlinear CPSs With Aperiodic Jamming Attacks.

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Published in 2022 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2022.3219987

Abstract: The problem of the model-free adaptive resilient control (MFARC) for nonlinear cyber-physical systems (CPSs) suffered from aperiodic jamming attacks is investigated in this article. First, the MFARC framework subject to aperiodic jamming attacks is established,… read more here.

Keywords: free adaptive; control; jamming attacks; model free ... See more keywords
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Learning-Based Model-Free Adaptive Control for Nonlinear Discrete-Time Networked Control Systems Under Hybrid Cyber Attacks.

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Published in 2022 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2022.3225203

Abstract: A novel learning-based model-free adaptive control (LMFAC) approach is presented in this article for a class of unknown nonaffine nonlinear discrete-time networked control systems (NCSs) subject to hybrid cyber attacks. The aperiodic denial-of-service (DoS) attacks… read more here.

Keywords: free adaptive; control; adaptive control; based model ... See more keywords