Results 11 to 20 of about 4,683 (216)
A Novel MRAC Scheme for Output Tracking
Mathematics, 2022 This paper puts forward a novel output feedback model reference adaptive control (MRAC) scheme for solving an adaptive output tracking problem. The proposed control scheme only needs a scalar function to be updated online, which decreases the system ...
Tingting Tian, Xiaorong Hou, Fang Yan
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Reducing Overparametrization in MRAC for Hyperbolic PDEs [PDF]
2020 28th Mediterranean Conference on Control and Automation (MED), 2020 We construct a method of dealing with the problem of overparameterization in model reference adaptive control (MRAC) of $2 \times 2$ linear hyperbolic partial differential equations (PDEs). The method is based on linear interpolation of the uncertain parameters.
Henrik Anfinsen +2 more
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, 2003 Published as part of Anton Lamboj, 2003, Chromidotilapia melaniae and C. nana, two new cichlid species (Perciformes, Cichlidae) from Gabon, Central Africa., pp.
Anton Lamboj
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M-MRAC for nonlinear systems with bounded disturbances [PDF]
IEEE Conference on Decision and Control and European Control Conference, 2011 This paper presents design and performance analysis of a modified reference model MRAC (M-MRAC) architecture for a class of multi-input multi-output uncertain nonlinear systems in the presence of bounded disturbances. M-MRAC incorporates an error feedback in the reference model definition, which allows for fast adaptation without generating high ...
Stepanyan, Vahram +1 more
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On the Robustness Properties of M-MRAC [PDF]
Infotech@Aerospace 2012, 2012 The paper presents performance and robustness analysis of the modified reference model MRAC (model reference adaptive control) or M-MRAC in short, which differs from the conventional MRAC systems by feeding back the tracking error to the reference model.
Vahram Stepanyan, Kalmanje Krishnakumar
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Performance Enhancement of MRAC via Generalized Dynamic Inversion
ActuatorsModel Reference Adaptive Control (MRAC) guarantees closed loop stability and desired steady state performance of dynamical systems without undue dependence upon their mathematical models. However, the applicability of MRAC may not be suitable for systems
Alharith Mahmoud, Abdulrahman H. Bajodah
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Applied Bionics and BiomechanicsWearable robots for rehabilitation have dramatically advanced the medical field regarding helping patients suffering from lower limb impairments to regain mobility and ameliorate their range of motion (ROM).
Mustapha Amine Sadi +5 more
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Trajectory Tracking of a WMR Using a Neuro-Adaptive MRAC Control With Dynamic Uncertainties
IEEE AccessThis work presents a Neuro-Adaptive Model Reference Adaptive Control (NA-MRAC) strategy for trajectory tracking in wheeled mobile robots (WMRs) subject to nonlinear dynamics, load-dependent variations, and unmodeled uncertainties.
Jorge Uliarte +6 more
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Robust model reference adaptive controller for atmospheric plasma spray process
SN Applied Sciences, 2022 We add the σ-modification and the low-frequency learning to the model reference adaptive controller (MRAC) (Guduri et al. in SN Appl Sci 3:1–21, 2021) to make it robust in the presence of two simultaneous bounded disturbances and maintain consistent mean
B. Guduri, R. C. Batra
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EJNMMI Physics, 2020 Background A valid photon attenuation correction (AC) method is instrumental for obtaining quantitatively correct PET images. Integrated PET/MR systems provide no direct information on attenuation, and novel methods for MR-based AC (MRAC) are still under
João M. Sousa +10 more
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