Results 21 to 30 of about 5,735 (262)
Optimal vibration control of moving-mass beam systems with uncertainty
Journal of Low Frequency Noise, Vibration and Active Control, 2020 A linear optimal regulator for uncertain system is designed through the application of the probability density evolution method to linear quadratic regulator controller. One important background of this work is bridge-vehicle/gun-projectile system.
Xiaoxiao Liu +2 more
doaj +1 more source
Results in Control and Optimization, 2023 A new method for finding a suboptimal control law for a multi fractional spring–mass system as a fractional high order linear quadratic regulator system in the presence of known disturbance is introduced.
Iman Malmir
doaj +1 more source
Advances in Mechanical Engineering, 2015 From the perspective of vehicle dynamics, the four-wheel independent steering vehicle dynamics stability control method is studied, and a four-wheel independent steering varying parameter linear quadratic regulator control system is proposed with the ...
Linlin Gao +4 more
doaj +1 more source
Linear quadratic regulator with decentralized event-triggering [PDF]
IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016 Event-triggered control is a control method that the measured signal is sent to the controller only when a certain condition on the measured signal is satisfied. In this paper, we propose a decentralized event-triggered linear quadratic regulator (LQR). First, a suboptimal solution to the decentralized event-triggered LQR problem is derived.
Nakajima, Kyohei +2 more
openaire +2 more sources
Sistem Kendali Eddy Current Brakes Dinamometer menggunakan Linear Quadratic Regulator (LQR)
Jurnal Elkomika, 2021 ABSTRAK Makalah ini memberikan analisis perbandingan antara teknik kendali klasik yaitu kendali PID dengan teknik kendali modern pada sistem Eddy current brakes dinamometer.
MUHAMMAD ARROFIQ +3 more
doaj +1 more source
Robust Online Learning Method Based on Dynamical Linear Quadratic Regulator
IEEE Access, 2019 In this paper, a novel algorithm is proposed for inferring online learning tasks efficiently. By a carefully designed scheme, the online learning problem is first formulated as a state feedback control problem for a series of finite-dimensional systems ...
Hanwen Ning +3 more
doaj +1 more source
Fin-Rudder Joint Control Based on Improved Linear-Quadratic-Regulator Algorithm
IEEE Access, 2022 Navigation accidents and disasters frequently occur when ships sail at sea owing to extreme weather, wind, and wave conditions. The disturbance of wind and waves affects the stability of the ship’s course and makes the ship roll violently.
Yuhan Zhao +3 more
doaj +1 more source
Optimal Adaptive Sliding Mode Control for a Class of Nonlinear Affine Systems [PDF]
Control and Optimization in Applied MathematicsThis paper presents an optimal robust adaptive technique for controlling a certain class of uncertain nonlinear affine systems. The proposed approach combines sliding mode control, a linear quadratic regulator for optimality, and gradient descent as an ...
Masoomeh Ebrahimipour +2 more
doaj +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
IEEE Access, 2019 This paper proposes a high-performance and robust linear quadratic regulator-proportional integral derivative (LQR-PID) controller for frequency regulation in a two-area interconnected smart grid with a population of plug-in hybrid electric vehicles ...
Sajal Kumar Das +5 more
doaj +1 more source