Results 51 to 60 of about 36,602 (258)
Towards Data-driven LQR with Koopmanizing Flows⋆
IFAC-PapersOnLine, 2022 Final version, accepted for presentation at the 6th IFAC Conference on Intelligent Control and Automation Sciences (ICONS), 2022.
Bevanda, Petar +4 more
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Cooperative distributed LQR control for longitudinal flight of a formation of non-identical low-speed experimental UAV's [PDF]
, 2018 In this paper, an established distributed LQR control methodology applied to identical linear systems is extended to control arbitrary formations of non-identical UAV's.
Halikias, G. +3 more
core +1 more source
Naive Exploration is Optimal for Online LQR
CoRR, 2020 We consider the problem of online adaptive control of the linear quadratic regulator, where the true system parameters are unknown. We prove new upper and lower bounds demonstrating that the optimal regret scales as $\widetildeΘ({\sqrt{d_{\mathbf{u}}^2 d_{\mathbf{x}} T}})$, where $T$ is the number of time steps, $d_{\mathbf{u}}$ is the dimension of the
Max Simchowitz, Dylan J. Foster
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Optimal Dynamic Regret in LQR Control
Advances in Neural Information Processing Systems 35, 2022 We consider the problem of nonstochastic control with a sequence of quadratic losses, i.e., LQR control. We provide an efficient online algorithm that achieves an optimal dynamic (policy) regret of $\tilde{O}(\text{max}\{n^{1/3} \mathcal{TV}(M_{1:n})^{2/3}, 1\})$, where $\mathcal{TV}(M_{1:n})$ is the total variation of any oracle sequence of ...
Dheeraj Baby, Yu-Xiang Wang 0003
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A Survey of LQR Control for Ball-on-Wheel System: Simulation and Experiment [PDF]
Robotica & ManagementA ball-on-wheel system is a recently developed model in the field of automatic control. It serves as a simple model, meeting the learning and algorithmic research needs of students.
Thanh-Nhan Nguyen +7 more
doaj +1 more source
Fault tolerant control of a quadrotor using L-1 adaptive control [PDF]
, 2016 Purpose – The growing use of small unmanned rotorcraft in civilian applications means that safe operation is increasingly important. The purpose of this paper is to investigate the fault tolerant properties to faults in the actuators of an L1 adaptive ...
Cooke, A. K. +2 more
core +1 more source
CoRRWe study online linear-quadratic regulation (LQR) with unknown dynamics under communication rate constraints. Classical networked control quantizes the plant state at every time step, requiring $O(T)$ total bits while injecting persistent quantization noise that limits control performance.
Barron Han +2 more
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A Model Reference Adaptive Control Approach to Terrain Following Flight Control System
Düzce Üniversitesi Bilim ve Teknoloji DergisiAutomatic Flight Control System (AFCS) Terrain Following (TF) mode allows military aircraft to fly at a certain altitude above ground level at a low altitude. TF mode reduces the probability of aircraft detection by enemy airborne radars.
Berk İnan, İbrahim Aliskan
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Taiyuan Ligong Daxue xuebao, 2022 In order to improve the accuracy and robustness of intelligent vehicle trajectory tracking, a longitudinal and lateral control strategy based on linear quadratic regulator (LQR) and proportional-integral-derivative (PID) algorithm was proposed.
Mingze XU, Qinghe LIU
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Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019 In this study, a DC-DC buckconverter circuit which is used to get direct voltage by decreasing the sourcevoltage is researched. Firstly mathematical model for a DC-DC buck convertercircuit is obtained and critical inductance value is calculated to make ...
Ömer Özdemir, İrfan Yazıcı
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