Results 51 to 60 of about 27,235,390 (206)

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

Indirect Model Reference Adaptive Control with Online Parameter Estimation [PDF]

, 2021
Over the years, parameter estimation has focused on approaches in both the time and frequency domains. The parameter estimation process is particularly important for aerospace vehicles that have considerable uncertainty in the model parameters, as might ...
Bruce, Jovan
core   +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

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

Lateral Control of Autonomous Vehicles With Time‐Delay: An Adaptive LQR and Smith‐SMC Integrated Controller

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
Considering the hydraulic steering system and CAN communication delay, the paper proposes a double‐layer lateral controller by integrating linear quadratic regulator (LQR) and Smith predictor‐sliding mode control (Smith‐SMC) for autonomous vehicles. ABSTRACT The actuator and communication delay of autonomous vehicles affects the control accuracy deeply.
Kuiyuan Guo, Zuoxu Zang, Yaole Yin, Zhaobo Qin, Liang Chen, Yougang Bian, Xiaoqin Zhou   +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

Mitigation of Transient Oscillations in DC‐DC Buck Converter via a PI Based Control Strategy

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
The paper addresses voltage and current oscillations in power electronic converters caused by frequent switching events and reference changes, especially under weak DC‐bus conditions. It introduces a simple enhancement to conventional PI control without altering existing PI gains.
Md Rezanul Haque, Leonardo Callegaro, Sunny Gao, Md. Enamul Haque, Md. Abdur Razzak, Amanullah Maung Than Oo, Foad Taghizadeh   +6 more
wiley   +1 more source

Enhanced Control Strategies for Lower Limb Rehabilitation Robots: A Comparative Study of MRAC, PID‐ZN, and MRAC‐PSO Controllers

Applied Bionics and Biomechanics, Volume 2026, Issue 1, 2026.
Wearable 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). However, to further optimize control mechanisms within these robots, conventional methods cannot adapt to the different needs of patients in their
Mustapha Amine Sadi, Annisa Jamali, M. A. Zulkifli, M. N. Leman, S. Mohamaddan, H. Hazmi, Poorani Gurumallesh   +6 more
wiley   +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

Comparison of Adaptive Control Architectures for Flutter Suppression [PDF]

, 2015
A study is conducted to derive and implement a state feedback model reference adaptive control (MRAC) solutions for a 2-D aeroelastic nonlinear system and in evaluating the robustness of different control strategies to damage leading to the deterioration
P. Marzocca, Battipede, M., A. Behal, Cassaro, M., Marzocca, P., Behal, A., BATTIPEDE, Manuela, CASSARO, MARIO   +7 more
core   +1 more source