Results 11 to 20 of about 15,796,763 (145)

Deep reinforcement learning using deep-Q-network for Global Maximum Power Point tracking: Design and experiments in real photovoltaic systems [PDF]

Heliyon
This paper presents a methodology for integrating Deep Reinforcement Learning (DRL) using a Deep-Q-Network (DQN) agent into real-time experiments to achieve the Global Maximum Power Point (GMPP) of Photovoltaic (PV) systems under various environmental ...
Luis Felipe Giraldo, Jorge Felipe Gaviria, María Isabella Torres, Corinne Alonso, Michael Bressan   +4 more
doaj   +3 more sources

Global Maximum Power Point Tracking of a Photovoltaic Module Array Based on Modified Cat Swarm Optimization

Applied Sciences
The main purpose of this study was to research and develop maximum power point tracking (MPPT) of a photovoltaic module array (PVMA) with partial module shading and sudden changes in solar irradiance. Modified cat swarm optimization (MCSO) was adopted to
Kuei-Hsiang Chao, Thi Bao-Ngoc Nguyen
doaj   +4 more sources

Global Maximum Power Point Tracking of Photovoltaic Module Arrays Based on Improved Artificial Bee Colony Algorithm

Electronics, 2022
In this paper, an improved artificial bee colony (I-ABC) algorithm for the maximum power point tracking (MPPT) of a photovoltaic module array (PVMA) is presented.
Kuei-Hsiang Chao
exaly   +2 more sources

An Improved Photovoltaic Module Array Global Maximum Power Tracker Combining a Genetic Algorithm and Ant Colony Optimization

Technologies, 2023
In this paper, a hybrid optimization controller that combines a genetic algorithm (GA) and ant colony optimization (ACO) called GA-ACO algorithm is proposed.
Kuo-Hua Huang, Kuei-Hsiang Chao, Ting-Wei Lee   +2 more
doaj   +3 more sources

A Hybrid P&O and PV Characteristics Simulation Method for GMPPT in PV Systems Under Partial Shading Conditions [PDF]

Sensors
Under uniform operating conditions, the power–voltage (P-V) and current–voltage (I-V) curves of a photovoltaic (PV) system have only one maximum point, which facilitates the operation of maximum power point tracking (MPPT) algorithms. In practice, the PV
Van Hien Bui, Van Du Ha, Viet Anh Truong, Thanh Long Duong   +3 more
doaj   +2 more sources

RETRACTED ARTICLE: Enhancing MPPT performance for partially shaded photovoltaic arrays through backstepping control with Genetic Algorithm-optimized gains

Scientific Reports
As the significance and complexity of solar panel performance, particularly at their maximum power point (MPP), continue to grow, there is a demand for improved monitoring systems.
Serge Raoul Dzonde Naoussi, Kenfack Tsobze Saatong, Reagan Jean Jacques Molu, Wulfran Fendzi Mbasso, Mohit Bajaj, Mohamed Louzazni, Milkias Berhanu, Salah Kamel   +7 more
doaj   +2 more sources

Transcriptional profiling directs the classification of acute leukemias of ambiguous lineage into AML, B‐ALL, or T‐ALL [PDF]

HemaSphere, Volume 9, Issue 8, August 2025.
Abstract Acute leukemia of ambiguous lineage (ALAL) is a rare, poor‐prognosis acute leukemia subtype that cannot be assigned to a single hematopoietic lineage. Although ALAL patients are typically treated with acute myeloid leukemia (AML) or acute lymphoblastic leukemia (ALL) regimens, optimal treatment choice is hindered by their lineage ambiguity ...
Roger Mulet‐Lazaro, Anikó Sijs‐Szabó, Remco M. Hoogenboezem, Stanley van Herk, Carla Exalto, Jasper E. Koenders, Patricia G. Hoogeveen, François G. Kavelaars, Anita M. Schelen, Willemijn van den Ancker, Arjan A. van de Loosdrecht, Charles G. Mullighan, H. Berna Beverloo, Vincent van der Velden, Jan J. Cornelissen, Peter J. M. Valk, Anita W. Rijneveld, Mathijs A. Sanders   +17 more
wiley   +2 more sources

Global Maximum Power Point Tracking of Photovoltaic Module Arrays Based on Improved Cuckoo Search Algorithm

Electronics, 2022
In this paper, an improved cuckoo search-learning-based optimization algorithm (CSLBOA) for the maximum power point tracking (MPPT) of a photovoltaic module array is presented. For any shading discovered on a photovoltaic module array, there will be more
Long-Yi Chang, Kuei-Hsiang Chao
exaly   +2 more sources

A novel MPPT design based on the seagull optimization algοrithm for phοtovοltaic systems operating under partial shading [PDF]

Scientific Reports, 2022
The use of a maximum power point (MPP) tracking (MPPT) controller is required for photovoltaic (PV) systems to extract maximum power from PV panels. However, under partial shading conditions, the PV cells/panels do not receive uniform insolation due to ...
Abdelilah Chalh, Redouane chaibi, Aboubakr El Hammoumi, Saad Motahhir, Abdelaziz El Ghzizal, Mujahed Al-Dhaifallah   +5 more
doaj   +2 more sources

Thermally Actuated Soft Robotics [PDF]

Advanced Materials, Volume 37, Issue 41, October 16, 2025.
This review focuses on the recent development of thermally actuated soft robotics, highlighting the four major heating mechanisms, as well as structural designs, thermal management, material innovations, and emerging applications. A summary and outlook section present the current challenges of thermally actuated soft robots and the future directions to
Shuang Wu, Seol‐Yee (Jennifer) Lee, Yong Zhu   +2 more
wiley   +2 more sources