Results 21 to 30 of about 4,683 (216)
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 +3 more
doaj +1 more source
COMPARATIVE ANALYSIS OF THE MODIFIED MRAC-MIT SYSTEM AND MRAC-LYAPUNOV SYSTEM
Informatika i sistemy upravleniya, 2021 The article deals with the comparative analysis of the quality of adaptive thermal object control systems with reference models using the modified MIT rule and Lyapunov rule, implemented in MATLAB-Simulink software complexes (PCs). The proposed control algorithms were tested in laboratory condi-tions and provided the required quality of transition ...
E.S. Duvanov +5 more
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MRAC with Memory for Switched Linear Systems
CoRR, 2023 This work proposes a switched model reference adaptive control (S-MRAC) architecture for a multi-input multi-output (MIMO) switched linear system with memory for enhanced learning. A salient feature of the proposed method that separates it from most previous results is the use of memory that store the estimator states at switching and facilitate ...
Pritesh Patel +2 more
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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
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ANALISA PENGENDALIAN LEVEL BERBASIS MRAC-PID PADA TANGKI HOTWELL KONDENSOR [PDF]
, 2022 Abstrak Penjagaan level air kondensat pada tangki hotwell ditujukan untuk menjaga efisiensi dari pembangkit. PT. Pertamina RUU II Dumai mengatur keluaran dari tangki hotwell untuk menjaga level di keadaan normal menggunakan kendali otomatis PI, namun ...
Yuliandini Norhaliza Adhe, -
core +3 more sources
International Journal of Chemical Engineering, 2014 The main objective of the paper is to design a model reference adaptive controller (MRAC) with improved transient performance. A modification to the standard direct MRAC called fuzzy modified MRAC (FMRAC) is used in the paper.
Asan Mohideen Khansadurai +2 more
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Adaptive VS-MRAC for disturbance cancellation [PDF]
Electronics Letters, 1995 A variable structure, model reference adaptive control (VS-MRAC) devoted to cancel interferences without the requirement of an auxiliary input is proposed. This method is an improved alternative to the strategies recently proposed in the control theory literature.
Bertran Albertí, Eduardo +1 more
openaire +3 more sources
Performance Improvement of Various MRAC Setups Based on LLM
IEEE AccessThis study proposes integrating Large Language Models (LLMs) into the adaptation mechanism of Model Reference Adaptive Control (MRAC) systems to improve their performance.
Handan Gursoy-Demir +4 more
doaj +1 more source
EJNMMI Research, 2019 Background Accurate attenuation correction (AC) is one of the most important issues to be addressed in quantitative brain PET/MRI imaging. Atlas-based MRI AC (AB-MRAC), one of the representative MRAC methods, has been used to estimate the skull ...
Hidehiko Okazawa +6 more
doaj +1 more source
An Improved Hybrid MRAC–LQR Control Scheme for Robust Quadrotor Altitude and Attitude Regulation
DronesThis paper presents the design and analysis of a hybrid Model Reference Adaptive Controller combined with a Linear Quadratic Regulator (MRAC–LQR) for a quadrotor unmanned aerial vehicle (UAV), addressing challenges posed by nonlinear dynamics ...
Abdelrahman A. Alblooshi +2 more
doaj +1 more source