Results 31 to 40 of about 406 (166)

Comparison of Adaptation Mechanisms on MRAC

IEEE Access
Model reference adaptive control (MRAC) could be designed using different adaptation mechanisms. An adaptation mechanism could affect the Model Reference Adaptive System (MRAS) performance.
Ebubekir Kokcam, Nusret Tan
doaj   +1 more source

Precise orientation control of gimbals with parametric variations using model reference adaptive controller

IET Control Theory & Applications
This study focuses on a model reference adaptive control method that ensures identical orientation outputs for different prototypes of a two‐axis gimbal produced in mass production. In this method, unlike traditional MRAC structures, an MRAC structure is
Ömer Çakmak, Erdinç Altuğ
doaj   +1 more source

Performance Improvement of Various MRAC Setups Based on LLM

IEEE Access
This 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, Merve Nilay Aydin, Halil Ibrahim Okur, Kadir Tohma, Celaleddin Yeroglu   +4 more
doaj   +1 more source

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

International Journal of Adaptive Control and Signal Processing, Volume 40, Issue 5, Page 1029-1041, May 2026.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

An Improved Hybrid MRAC–LQR Control Scheme for Robust Quadrotor Altitude and Attitude Regulation

Drones
This 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, Ishaq Hafez, Rached Dhaouadi   +2 more
doaj   +1 more source

Design of Novel Exponential PDN Controller via Quadratic Interpolation Optimiser for Nonlinear and Unstable Ball and Beam System

IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
This study presents a novel exponential proportional‐derivative controller with filter (exp‐PDN) for stabilising the nonlinear and underactuated ball and beam system. Unlike conventional PID‐based approaches, the proposed controller removes the integral term, resulting in faster transient responses and improved robustness.
Davut Izci, Serdar Ekinci, Emre Çelik, Murat Uyar, Mohit Bajaj, Vojtech Blazek, Olena Rubanenko   +6 more
wiley   +1 more source

Active fault-diagnosis method using adaptive allocator and fault-tolerant adaptive control system design

ROBOMECH Journal, 2020
A new approach to the active fault diagnosis (AFD) for input redundant plants is presented in this paper. A test signal which helps the diagnosis is injected to the plant in addition to nominal control input in the AFD typically.
Natsuki Kawaguchi, Nozomu Araki, Takao Sato, Masaharu Kuroda, Toshihiko Asami   +4 more
doaj   +1 more source

Robust Adaptive Control for Nonlinear Aircraft System with Uncertainties

Applied Sciences, 2020
Model reference adaptive control (MRAC) schemes are known as an effective method to deal with system uncertainties. High adaptive gains are usually needed in order to achieve fast adaptation.
Jiao Chen, Jiangyun Wang, Weihong Wang
doaj   +1 more source

Study on the Realization of Fuzzy PID Control System for a PTFE Packing Sintering Furnace

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Sintering furnaces generally exhibit significant delay times and inertia, and their set temperature profiles vary significantly depending on the type of product being processed, resulting in extremely nonlinear and time‐varying characteristics. Establishing an accurate control system for these furnaces is challenging.
Jong Nam Kim, Chung Hyon Hwang, Hak Min Jong, Chang Yon Song, Pyong Hyok Jon, Walid Oueslati   +5 more
wiley   +1 more source

Assessing the Operational Safety of New Energy Truck Platoons Under Information Uncertainty and Longitudinal Slope

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
Autonomous truck platooning represents a transformative advancement in modern highway logistics, offering substantial benefits in fuel efficiency and traffic throughput. However, the practical deployment of such systems is frequently compromised by sensing limitations and environmental factors, particularly localization uncertainty and varying ...
Liangfeng Xie, Guizhen Yu, Junjie Zhang, Bo Yang, Xiangyu Shao, Bin Zhou, Jinhao Liang   +6 more
wiley   +1 more source