Results 71 to 80 of about 1,327 (197)

HyLPD Digital Twin Control for UAV Stability in High‐Wind Conditions

open access: yesOptimal Control Applications and Methods, Volume 47, Issue 2, Page 626-642, March/April 2026.
This work introduces a novel HyLPD, a hybrid control framework combining Linear Quadratic Regulator (LQR) for baseline stability and Deep Deterministic Policy Gradient (DDPG) for adaptive compensation, tailored for UAVs under high‐wind conditions.
Cara Rose   +2 more
wiley   +1 more source

Online Adaptation of Data‐Driven Controllers for Unknown Nonlinear Systems

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 3, Page 1086-1095, February 2026.
ABSTRACT This paper considers data‐driven online control of input‐affine nonlinear systems. By resorting to a data‐based closed‐loop time‐varying system representation, we derive data‐based online semi‐definite programs that are computed along the system's trajectory.
Xiaoyan Dai   +2 more
wiley   +1 more source

Swing-up Menggunakan Energy Contol Method dan Stabilisasi Menggunakan Fuzzy-LQR pada Pendulum Cart System

open access: yesJurnal Teknik ITS, 2014
Pendulum Cart System adalah suatu plant yang terdiri dari batang pendulum yang menggantung dan bersumbu pada kedua sisi kereta yang dapat bergerak pada suatu lintasan dengan sumbu vertikal.
Agus Lesmana, Trihastuti Agustinah
doaj  

A Disturbance Sliding Mode Observer Designed for Enhancing the LQR Current-Control Scheme of a Permanent Magnet Synchronous Motor

open access: yesActuators
This paper introduces a current control method for permanent magnet synchronous motors (PMSMs) using a disturbance sliding mode observer (DSMO) in conjunction with a linear quadratic regulator (LQR).
Zhidong Zhang   +4 more
doaj   +1 more source

Deadbeat Robust Model Predictive Control: Robustness Without Computing Robust Invariant Sets

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 1, Page 428-438, 10 January 2026.
ABSTRACT Deadbeat Robust Model Predictive Control (DRMPC) is introduced as a new approach of Robust Model Predictive Control (RMPC) for linear systems with additive disturbances. Its main idea is to completely extinguish the effect of the disturbances in the predictions within a small number of time steps, called the deadbeat horizon.
Georg Schildbach
wiley   +1 more source

Unifying Hierarchical Sliding Mode Control and Control Barrier Function for Tilt Angle Constraint of a Ball‐Balancing Robot

open access: yesIET Cyber-Systems and Robotics, Volume 8, Issue 1, January/December 2026.
ABSTRACT This paper presents a novel control methodology that combines control barrier functions (CBFs) and hierarchical sliding mode control (HSMC) for the ball‐balancing robot. The motivation arises from the need to achieve stable balancing and position tracking while guaranteeing physical safety under tilt angle constraints.
Thi Thuy Hang Nguyen   +4 more
wiley   +1 more source

Damping Compensation for Active Vibration Isolation System With Active Disturbance Rejection Control

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
The analysis of classic active disturbance rejection control (ADRC) for active vibration isolation systems (AVIS) with electromagnetic actuators demonstrates that directly applying ADRC to these systems has some shortcomings. To overcome the limitations of classic ADRC in AVIS with electromagnetic actuators, damping compensation is proposed to enhance ...
Cuicui Huang   +3 more
wiley   +1 more source

Analisa Peralihan Deviasi Frekuensi Sistem Kendali Frekuensi Tenaga Listrik dengan Metoda Kendali Optimal

open access: yesJurnal Rekayasa Elektrika, 2016
This journal discusses about the analysis of frequency transition deviation of power frequency control system with Optimal control methods. The response of frequency transition deviation of power frequency control system is one of indicator in the ...
Heru Dibyo Laksono
doaj   +1 more source

A New LQR Optimal Control for a Single-Link Flexible Joint Robot Manipulator Based on Grey Wolf Optimizer

open access: yesMajlesi Journal of Electrical Engineering
Flexible manipulators are very commonly used in industries. In this paper a single-link flexible joint robot is modeled firstly by using Euler–Lagrange energy equation.
Navid Razmjooy   +2 more
doaj  

LQR and Fuzzy Control for Reaction Wheel Inverted Pendulum Model [PDF]

open access: yesRobotica & Management, 2019
Reaction Wheel Inverted Pendulum (RWIP) is a nonlinear system as Single Input Multiple Output (SIMO). In order to control pendulum of RWIP at the upright position, reaction wheel must be controlled appropriately.
Binh Hau Nguyen   +4 more
doaj  

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