Results 41 to 50 of about 8,538 (212)

Fractional order adaptive MRAC controller for an active suspension system

Algerian Journal of Signals and Systems, 2020
This paper investigates the use of fractional order operators in conventional model reference adaptive control (MRAC). A fractional adaptive controller is designed based on the use of a fractional-order parameter adjustment rule.
SEIF EDDINE KHELAS, SAMIR LADACI, YASSINE BENSAFIA   +2 more
doaj   +1 more source

Probabilistic Bi-Level Assessment and Adaptive Control Mechanism for Two-Tank Interacting System

IEEE Access, 2023
Liquid level control is a fundamental aspect employed across various industries, where the precise regulation of liquid levels and flow rates is of utmost importance. The Proportional-integral-derivative (PID)controller is widely employed but in practice,
Saibal Manna, Deepak Kumar Singh, Yazeed Yasin Ghadi, Amr Yousef, Hossam Kotb, Kareem M. AboRas   +5 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

A NARX Model Reference Adaptive Control Scheme: Improved Disturbance Rejection Fractional-Order PID Control of an Experimental Magnetic Levitation System

Algorithms, 2020
Real control systems require robust control performance to deal with unpredictable and altering operating conditions of real-world systems. Improvement of disturbance rejection control performance should be considered as one of the essential control ...
Hossein Alimohammadi, Baris Baykant Alagoz, Aleksei Tepljakov, Kristina Vassiljeva, Eduard Petlenkov   +4 more
doaj   +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

Design of Lyapunov rule based model reference adaptive control with decoupler for petroleum distillation column control

Discover Applied Sciences
The petroleum industry heavily relies on distillation as a key separation technique for product purification. However, controlling the petroleum distillation columns is challenging due to their highly nonlinear nature, interactions between variables, and
Kbrom Tekulu Desta, Mebrahatom Yihdego Mekonen, Abrham Mamu Abebe, Gebrekiros Gebreyesus Gebremariam, Yemane Hailay Nega   +4 more
doaj   +1 more source

Performance Enhancement of MRAC via Generalized Dynamic Inversion

Actuators
Model 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
doaj   +1 more source

First Record of an Extinct Marabou Stork in the Neogene of South America [PDF]

, 2008
We describe a new large species of marabou stork, Leptoptilus patagonicus(Ciconiiformes, Ciconiidae, Leptoptilini), from the late Miocene Puerto Madryn Formation, Chubut Province, Argentina.
Cladera, Gerardo, Noriega, Jorge Ignacio
core   +1 more source

Research on Independent Reference Model–Based Anti‐Interference Control for Quadrotor

Journal of Control Science and Engineering, Volume 2026, Issue 1, 2026.
The quadrotor is vulnerable to internal model parameters uncertainty and external airflow. In order to guarantee that the quadrotor tracks the reference signal quickly and smoothly under the influence of external airflow interferences and internal parameter uncertainties, an independent reference model–based anti‐interference control algorithm was ...
Jun Li, Haili Lang, Xiaotong Wu, Hongwei Liu, Deepali   +4 more
wiley   +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