Results 11 to 20 of about 8,467 (198)

On Hyper‐Stability Theory Based Multivariable Nonlinear Adaptive Control: Experimental Validation on Induction Motors

IET Electric Power Applications
This paper presents a novel hyperstability‐based adaptive control strategy for induction motors, distinguishing itself from conventional model reference adaptive control (MRAC) approaches by integrating enhanced robustness against parametric ...
Belkacem Bekhiti, Bachir Nail, Imad Eddine Tibermacine, Ramzi Salim   +3 more
doaj   +2 more sources

Robust Adaptive Control of Knee Exoskeleton-Assistant System Based on Nonlinear Disturbance Observer

Actuators, 2022
This study presents a control design of an angular position for the exoskeleton knee assistance system based on a model reference adaptive control (MRAC) strategy.
Anwer S. Aljuboury, Akram Hashim Hameed, Ahmed R. Ajel, Amjad J. Humaidi, Ahmed Alkhayyat, Ammar K. Al Mhdawi   +5 more
doaj   +1 more source

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
doaj   +1 more source

M-MRAC with normalization [PDF]

53rd IEEE Conference on Decision and Control, 2014
This paper presents a normalization based modified reference model adaptive control method for multi-input multi-output (MIMO) uncertain systems in the presence of bounded external disturbances. It has been shown that desired tracking performance can be achieved for the system's output and input signals with the proper choice of design parameters.
Vahram Stepanyan, Kalmanje Krishnakumar
openaire   +1 more source

Accuracy and precision of zero-echo-time, single- and multi-atlas attenuation correction for dynamic [11C]PE2I PET-MR brain imaging

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, Lieuwe Appel, Inés Merida, Rolf A. Heckemann, Nicolas Costes, Mathias Engström, Stergios Papadimitriou, Dag Nyholm, Håkan Ahlström, Alexander Hammers, Mark Lubberink   +10 more
doaj   +1 more source

Kendali MRAC PID pada Kecepatan Motor DC dengan Analisa Robustness

Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2023
Pada penelitian ini dilakukan pengendalian kecepatan motor DC menggunakan Proportional Integral Derivative Model Reference Adaptive Control (PID MRAC).
Imroatul Hudati, Jans Hendri
doaj   +1 more source

Controlador adaptativo MRAC em um pêndulo amortecido baseado em modelos matemáticos determinísticos

Revista Principia, 2021
Os sistemas de controle automático têm grande importância no progresso da Engenharia e da Tecnologia. O controle adaptativo tem a capacidade de modificar seus parâmetros, quando necessário, para diminuir o erro do sistema.
Brunna Santana de Vasconcellos, Marcelo da Silva Pinheiro, Fábio Meneghetti Ugulino de Araújo, Ademar Gonçalves da Costa Junior   +3 more
doaj   +1 more source

Multi-drug infusion control using model reference adaptive algorithm [PDF]

, 2011
Control of physiological states such as mean arterial pressure (MAP) has been successfully achieved using single drug by different control algorithms. Multi-drug delivery demonstrates a significantly challenging task as compared to control with a single ...
Enbiya, Saleh, Hossain, Alamgir, Mahieddine, Fatima   +2 more
core   +1 more source

Oosagitta gen. nov. from tropical Africa, with revision of two species and description of four new species (Coleoptera: Chrysomelidae, Galerucinae) [PDF]

, 2013
After our taxonomic revision of Ootheca Chevrolat, 1837, and the description of Oothecoides Kortenhaus & Wagner, 2011 and Ootibia Kortenhaus & Wagner, 2012, it became clear that a further four galerucine species, closely related to the above named taxa ...
Kortenhaus, Sabine, Wagner, Thomas
core   +3 more sources

East African pholcid spiders: an overview, with descriptions of eight new species (Araneae, Pholcidae) [PDF]

, 2012
This paper summarizes current knowledge about East African pholcids. East Africa is defined as the area from 12°S to 5°N and from 28° to 42°E, including all of Uganda, Kenya, Burundi, Rwanda, and Tanzania.
Huber, Bernhard A., Warui, Charles M.
core   +2 more sources