Results 51 to 60 of about 4,683 (216)

MRAC-LLM Toolbox: An interactive model reference adaptive control enhanced with large language models

SoftwareX
This paper presents the MRAC-LLM Toolbox, a MATLAB-based software that integrates classical Model Reference Adaptive Control (MRAC) with Large Language Model (LLM) assistance for interactive control system design.
Merve Nilay Aydın, Halil Ibrahim Okur, Handan Gürsoy-Demir, Kadir Tohma, Celaleddin Yeroğlu   +4 more
doaj   +1 more source

Functional Morphology of the Scaphoid in Extant African Apes, Humans and Fossil Hominins

American Journal of Biological Anthropology, Volume 188, Issue 4, December 2025.
ABSTRACT Objectives The morphology of the hominoid scaphoid has played a key role in functional and evolutionary hypotheses related to the emergence of hominin bipedalism and tool use. However, the scaphoid's complex morphology is challenging to comparatively analyze via traditional 2D linear measurements.
Nadine G. Steer, Ameline Bardo, Thomas W. Davies, Antonio Rosas, Matthew M. Skinner, Tracy L. Kivell   +5 more
wiley   +1 more source

Lamivudine and tenofovir pharmacokinetic variability in people with HIV in Papua New Guinea

British Journal of Clinical Pharmacology, Volume 91, Issue 12, Page 3412-3421, December 2025.
Aims Demographics and kidney function contribute to variability in lamivudine and tenofovir drug concentrations. The aim was to assess, for the first time, the pharmacokinetic variability of lamivudine and tenofovir in Papua New Guinean (PNG) HIV/AIDS patients.
Natália Bordin Andriguetti, Daniel Thomas Barratt, Joseph Tucci, Paul Pumuye, Andrew Alexander Somogyi   +4 more
wiley   +1 more source

A NARX Model Reference Adaptive Control Scheme: Improved Disturbance Rejection Fractional-Order PID Control of an Experimental Magnetic Levitation System

Algorithms, 2020
Real control systems require robust control performance to deal with unpredictable and altering operating conditions of real-world systems. Improvement of disturbance rejection control performance should be considered as one of the essential control ...
Hossein Alimohammadi, Baris Baykant Alagoz, Aleksei Tepljakov, Kristina Vassiljeva, Eduard Petlenkov   +4 more
doaj   +1 more source

吸附废水中苯胺的废菌渣活性炭电化学再生

Gongye shui chuli, 2022
以废菌渣（MR）为原料，经ZnCl2 活化后制得废菌渣活性炭（MRAC），采用电化学方法对吸附苯胺废水产生的饱和MRAC进行再生，考察电流、电解质NaCl浓度、电解时间和pH等因素对于再生效果的影响，并通过正交实验探究最佳的再生条件。结果表明，在pH为5、电流为300 mA、NaCl质量浓度为15 g/L、再生时间为1.5 h的条件下，MRAC再生率高达98.43%，且电化学再生的重复性较好，经6次循环后，再生效果稳定，再生率仍可达87.53%。对再生后和再生前吸附苯胺饱和的MRAC采用FT-IR ...
毕俊乐, 李红艳, 张峰, 李尚明
doaj  

A Hybrid Model Reference Adaptive and Regressive‐Form Sliding Mode Control in Discrete Domain: Robustness Under System Uncertainty

Engineering Reports, Volume 7, Issue 12, December 2025.
A novel MRASMC framework is developed, with a sliding surface derived from a regressive structure and parameters adaptively updated. An adaptive trigger condition enhances disturbance rejection without requiring complex observers or full system models.
Nhut Thang Le, Cong Toai Truong, Van Tu Duong, Tan Tien Nguyen, Huy Hung Nguyen   +4 more
wiley   +1 more source

Feed‐Forward PID‐Based Cooperative Control Strategy for Air Mass Flow and Pressure in PEMFC Systems

Energy Science &Engineering, Volume 13, Issue 11, Page 5172-5197, November 2025.
This manuscript presents an 86 kW proton exchange membrane fuel cell (PEMFC) with a feed‐forward PID control strategy, tested in an engine environment. The air mass flow and pressure changes are analyzed across three stages: loading, de‐loading, and wide range of sudden load drop. Experimental results demonstrate the control strategy's effectiveness of
Xinhao Bian, Gang Chen, Na Li, Liang Tong, Rui Yang, Boyang Shen   +5 more
wiley   +1 more source

The Development and Challenges of PET/MRI Dual‐Modality Imaging Probes—An Update

Journal of Magnetic Resonance Imaging, Volume 62, Issue 5, Page 1245-1259, November 2025.
ABSTRACT The integration of Positron emission tomography (PET) with Magnetic resonance imaging (MRI) combines the functional imaging capabilities of PET with the high‐resolution anatomical detail of MRI, creating a synergistic platform for advanced diagnostic imaging and image‐guided therapies. Central to the success of this dual‐modality system is the
Maryam Sabbaghan, Saumya Nigam, Isabella Kasabasic, Medha Manepalli, Ping Wang, Jinda Fan   +5 more
wiley   +1 more source

Robust MRAC-based adaptive control of a Doubly Fed Induction Generator (DFIG) in a Wind energy system using a fractional order Integrator

Algerian Journal of Signals and Systems, 2020
This paper presents a robust control of doubly fed induction generator for wind generation system. The whole system is presented in d-q-synchronous reference frame.
Sihem Djebbri, Hanane Balaska, Samir LADACI   +2 more
doaj   +1 more source

Optimized UAV‐Based Relay Algorithm for Enhanced Emergency Wireless Coverage in Disaster Areas

Engineering Reports, Volume 7, Issue 8, August 2025.
An optimized UAV‐based relay algorithm is proposed to enhance emergency wireless coverage in disaster areas. By dynamically adjusting UAV positions and employing energy‐efficient routing, the approach minimizes path loss, improves Device‐to‐Device (D2D) communication, and ensures reliable connectivity for disaster response, enabling seamless ...
Deepika Rani Sona, Kalapraveen Bagadi, Visalakshi Annepu, Olutayo O. Oyerinde, Mekala Manikanta, Kakarla Akash Gangireddy, Swaroop Dintakurthi, Kondreddy Santhosh Kumar Reddy   +7 more
wiley   +1 more source