Cited by Advancements in photovoltaic technology: A comprehensive review of recent advances and future prospects

Comparative analysis for accurate multi-classification of brain tumor based on significant deep learning models DOI

Mohamed S. Elhadidy,

Abdelrahman T. Elgohr,

Marwa El-geneedy

et al.

Computers in Biology and Medicine, Journal Year: 2025, Volume and Issue: 188, P. 109872 - 109872

Published: Feb. 18, 2025

Language: Английский

Citations

Enhancing conical solar stills with aluminum ball energy storage: Optimal distance for improved performance DOI

Mohammed El Hadi Attia, A.E. Kabeel,

Abdelrahman T. Elgohr

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 103, P. 114313 - 114313

Published: Oct. 24, 2024

Language: Английский

Citations

Whale-Based Trajectory Optimization Algorithm for 6 DOF Robotic Arm DOI

M.A. Mousa,

Abdelrahman T. Elgohr,

Hatem A. Khater

et al.

Annals of Emerging Technologies in Computing, Journal Year: 2024, Volume and Issue: 8(4), P. 99 - 114

Published: Oct. 1, 2024

Trajectory optimal control for a robotic arm with high degree of freedom (DOF) is challenging. The design space that problem complex and the search an solution demanding. arm's trajectory based on solving inverse kinematics problem, considering additional refinements influenced by factors like total rotating angle, reachability time, minimum execution obstacle avoidance, energy consumption minimization. Due to complexity space, in this paper, genetic algorithm (GA) optimization whale (WOA) have been used achieve while maintaining time. To validate suggested techniques, case study was conducted 6 DOF KUKA KR 4 R600 robot subject its constraints. Sets consecutive points forming four different paths were inputted algorithms. goal reach all these points, order, As result we shown provides better performance than factor more 2.5 satisfying

Language: Английский

Citations

Modeling of Heat Transfer and Airflow Inside Evacuated Tube Collector With Heat Storage Media: Experimental Validation Powered by Artificial Neural Network DOI

Amr Elbrashy,

Abdelrahman T. Elgohr,

A. Elshennawy

et al.

Heat Transfer, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 11, 2024

ABSTRACT Solar air heater (SAH) is a widely employed technology for harnessing solar thermal energy in numerous applications. Contemporary research optimizes designs within identical spatial constraints to maximize output. However, there recognized need conduct analytical validation stimulate the experimental setup and formulate an artificial neural network (ANN) model govern predict operation system. This investigation involved developing assessing evacuated tube (ETSAH) integrated with annulus‐filled heat storage media. Furthermore, this study introduced ANN solution performance parameters, representing noteworthy contribution. The proposed achieved its optimal mean square error of 5.4018 × 10 −6 after 11 epochs 31 training. Also, correlation findings show that architecture feed‐forward backpropagation when 5‐40‐40‐40‐2 used. In case, are five nodes input layer represent timing, temperature, radiation, airflow rate. power output ETSAH device shows strong flow rate, reaching peak at 0.05 kg/s value 2261 W dropping 368 0.006 kg/s. Correspondingly, greatest efficiency was measured rates 0.05, 0.01, kg/s, accounting 48.38%, 27.32%, 19.65%, respectively.

Language: Английский

Citations

Trajectory Optimization for 6 DOF Robotic Arm Using WOA, GA, and Novel WGA Techniques DOI

Abdelrahman T. Elgohr,

Hatem A. Khater, M.A. Mousa

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104511 - 104511

Published: Feb. 1, 2025

Language: Английский

Citations

Advancements in photovoltaic technology: A comprehensive review of recent advances and future prospects DOI

Abdelrahman O. Ali,

Abdelrahman T. Elgohr,

Mostafa H. El-Mahdy

et al.

Energy Conversion and Management X, Journal Year: 2025, Volume and Issue: 26, P. 100952 - 100952

Published: March 4, 2025

Language: Английский

Citations