Results 41 to 50 of about 4,643,442 (289)

A Fast Predictive Control Method for Vehicle Path Tracking Based on a Recurrent Neural Network

IEEE Access
The paper introduces a Fast Model Predictive Control (FMPC) approach for vehicle path tracking, addressing the challenge of real-time performance in highly nonlinear systems.
Xialai Wu, Ling Lin, Junghui Chen, Shuxin Du   +3 more
doaj   +1 more source

A Distributed Algorithm for Controlling Continuous and Discrete Variables in a Radial Distribution Grid

IEEE Access, 2023
The increased integration of distributed energy resources (DERs) in the distribution network with intermittent generation profiles will likely make voltage regulation a difficult task.
Jonatan Ralf Axel Klemets, Merkebu Zenebe Degefa   +1 more
doaj   +1 more source

Optimal Control of Quantum Measurement

, 2014
Pulses to steer the time evolution of quantum systems can be designed with optimal control theory. In most cases it is the coherent processes that can be controlled and one optimizes the time evolution towards a target unitary process, sometimes also in ...
Egger, Daniel J., Wilhelm, Frank K.
core   +1 more source

Optimal control of Allen-Cahn systems [PDF]

, 2013
Optimization problems governed by Allen-Cahn systems including elastic effects are formulated and first-order necessary optimality conditions are presented.
Blank, Luise, Farshbaf-Shaker, M. Hassan, Hecht, Claudia, Michl, Josef, Rupprecht, Christoph   +4 more
core   +3 more sources

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Optimal Control of Effective Hamiltonians

, 2014
We present a systematic scheme for optimization of quantum simulations. Specifically, we show how polychromatic driving can be used to significantly improve the driving of Raman transitions in the Lambda system, which opens new possibilities for ...
Mintert, Florian, Müller, Cord A., Rudnicki, Łukasz, Verdeny, Albert   +3 more
core   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

Obstacle Avoidance Control for Autonomous Surface Vehicles Using Elliptical Obstacle Model Based on Barrier Lyapunov Function and Model Predictive Control

Journal of Marine Science and Engineering
This study explores positioning and obstacle avoidance control for autonomous surface vehicles (ASVs) by considering equivalent elliptical-shaped obstacles.
Pengfei Zhang, Yuanpei Ding, Shuxin Du
doaj   +1 more source

Ricci solitons on almost Kenmotsu 3-manifolds

Open Mathematics, 2017
Let (M3, g) be an almost Kenmotsu 3-manifold such that the Reeb vector field is an eigenvector field of the Ricci operator. In this paper, we prove that if g represents a Ricci soliton whose potential vector field is orthogonal to the Reeb vector field ...
Wang Yaning
doaj   +1 more source

Time Optimal Control in Spin Systems [PDF]

, 2000
In this paper, we study the design of pulse sequences for NMR spectroscopy as a problem of time optimal control of the unitary propagator. Radio frequency pulses are used in coherent spectroscopy to implement a unitary transfer of state.
A. G. Palmer III, B. Kostant, D. G. Cory, D. P. Weitekamp, D. P. Weitekamp, G. W. Haynes, J. A. Wolf, J. Cavanagh, J. Schleucher, L. E. Kay, M. Sattler, N. A. Gershenfeld, Navin Khaneja, O. W. Sørensen, P. Caravatti, R. R. Ernst, R. S. Judson, Roger Brockett, S. Helgason, S. J. Glaser, S. J. Glaser, S. Kobayashi, Steffen J. Glaser, T. Untidt, T. Untidt, V. Jurdjevic, W. S. Warren   +26 more
core   +2 more sources