Results 151 to 160 of about 410,243 (313)

Supplementary parenteral arginine corrects hypoargininaemia and rebalances plasma amino acid profiles in very preterm infants receiving parenteral nutrition: A prospective study

Nutrition in Clinical Practice, EarlyView.
Abstract Background Plasma amino acid (AA) profiles in parenteral nutrition (PN)–dependent very preterm infants (VPIs) consistently show overprovision of essential AA (EAA) and arginine deficiency. This may have implications for growth and immune/inflammatory responses.
Frances Callaghan, Laura Burgess, Chandini Menon Premakumar, Diane McCarter, Eva Caamaño Gutièrrez, Daniel B. Hawcutt, Colin Morgan   +6 more
wiley   +1 more source

An accurate trajectory tracking method for low-speed unmanned vehicles based on model predictive control

Scientific Reports
Trajectory tracking on a low-speed vehicle using the model predictive control (MPC) algorithm usually assumes a simple road terrain. This assumption does not correspond to the actual road situation, leading to low tracking accuracy.
Lifen Wang, Sizhong Chen, Hongbin Ren
doaj   +1 more source

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

Optimal Control Applications and Methods, EarlyView.
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, Robert McMurray, Muhammad Usman Hadi   +2 more
wiley   +1 more source

DR-MPC: Deep Residual Model Predictive Control for Real-World Social Navigation

IEEE Robotics and Automation Letters
How can a robot safely navigate around people with complex motion patterns? Deep Reinforcement Learning (DRL) in simulation holds some promise, but much prior work relies on simulators that fail to capture the nuances of real human motion. Thus, we propose Deep Residual Model Predictive Control (DR-MPC) to enable robots to quickly and safely perform ...
James R. Han, Hugues Thomas, Jian Zhang, Nicholas Rhinehart, Timothy D. Barfoot   +4 more
openaire   +2 more sources

A Multiple‐Model‐Informed Drug‐Development Approach for Optimal Regimen Selection of an Oncolytic Virus in Combination With Pembrolizumab

CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 572-582, March 2025.
ABSTRACT The antitumor efficacy of an intratumoral injection of a genetically engineered oncolytic vaccinia virus carrying human IL‐7 and murine IL‐12 genes (hIL‐7/mIL‐12‐VV) was demonstrated in CT26.WT‐bearing mice. In the CT26.WT‐bearing mouse model, the efficacy of the combination of hIL‐7/mIL‐12‐VV plus the anti‐programmed cell death protein (PD)‐1
Akihiro Yamada, Mary P. Choules, Frances A. Brightman, Shigeru Takeshita, Shinsuke Nakao, Nobuaki Amino, Takeshi Nakayama, Masato Takeuchi, Kanji Komatsu, Fernando Ortega, Hitesh Mistry, David Orrell, Christophe Chassagnole, Peter L. Bonate   +13 more
wiley   +1 more source

Perfecting Periodic Trajectory Tracking: Model Predictive Control with a Periodic Observer (Π-MPC)

2024 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
8 pages, 3 figures; 2024 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2024)
Pavone, Marco, Pabon, Luis, Köhler, Johannes; id_orcid0000-0002-5556-604X, Alora, John Irvin, Benito Eberhard, Patrick, Carron, Andrea; id_orcid0000-0002-3219-4132, Zeilinger, Melanie N.   +6 more
openaire   +3 more sources

NIR‐Responsive Nano‐Integrated Magnesium Phosphate Cement Promotes Bone Regeneration via Osteoblast‐Exosome‐Osteoclast Crosstalk

Rare Metals, EarlyView.
ABSTRACT The limited osteogenic capacity of magnesium phosphate cement (MPC) has constrained its biomedical applications, underscoring the necessity to develop MPC with enhanced physical properties and bone‐forming capabilities. In this study, a multifunctional MPC system was developed by incorporating zoledronic acid‐loaded near‐infrared (NIR ...
Bin Wang, Shun‐Jie Wu, Xin‐Lin Lu, Yong Ge, Yue Zhang, Zhi‐Xiang Ma, Bin Xu, Paul‐K. Chu, Yan‐Bin Zhao   +8 more
wiley   +1 more source

Robust Adaptive Model Predictive Control for Tracking in Interconnected Systems via Distributed Optimization

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This study presents a novel Distributed Robust Adaptive Model Predictive Control (DRAMPC) for tracking in multi‐agent systems. The framework is designed to work with dynamically coupled subsystems and limited communication, which is restricted to local neighborhoods.
Fabio Faliero, Elisa Capello, Andrea Iannelli   +2 more
wiley   +1 more source

Robust Predictive Functional Control for Quadrotor Flight Systems

Drones
Predictive Functional Control (PFC) has a control structure similar to Model Predictive Control (MPC), determining control inputs by predicting future states using a motion model.
Kai Masuda, Kenji Uchiyama
doaj   +1 more source

Output Feedback Design for Parameter Varying Systems Subject to Persistent Disturbances and Control Rate Constraints

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper develops a framework for designing output feedback controllers for constrained linear parameter‐varying systems that experience persistent disturbances. We specifically propose an incremental parameter‐varying output feedback control law to address control rate constraints, as well as state and control amplitude constraints.
Jackson G. Ernesto, Eugênio B. Castelan, Walter Lucia   +2 more
wiley   +1 more source