Essential Features and Torque Minimization Techniques for Brushless Direct Current Motor Controllers in Electric Vehicles DOI Creative Commons

Arti Aniqa Tabassum,

Haeng Muk Cho, Md. Iqbal Mahmud

и другие.

Energies, Год журнала: 2024, Номер 17(18), С. 4562 - 4562

Опубликована: Сен. 12, 2024

The use of electric automobiles, or EVs, is essential to environmentally conscious transportation. Battery EVs (BEVs) are predicted become increasingly accepted for passenger vehicle transportation within the next 10 years. Although enthusiasm friendly on rise, there remain significant concerns and unanswered research regarding possible future EV power transmission. Numerous motor drive control algorithms struggle deliver efficient management when ripples in torque minimization improved dependability approaches motors taken into account. Control techniques involving direct (DTC), field orientation (FOC), sliding mode (SMC), intelligent (IC), model predictive (MPC) implemented successfully deal with this problem. present study analyses only sophisticated strategies frequently utilized motors, such as brushless current (BLDC) motor, solutions reduce fluctuations. This additionally explores history operational method between EM PEC, design development. prospects include a vital selection lowering ripple, well additional possibilities improve functionality.

Язык: Английский

Advancing Innovation through Biomimicry and AI: Inspiration to Implementation DOI Creative Commons

Tejaswini S Dhamdar,

K. V. Sandhya,

B. V. Basavaraj

и другие.

BIONATURE, Год журнала: 2024, Номер 44(1), С. 16 - 27

Опубликована: Апрель 16, 2024

The integration of biomimicry principles with artificial intelligence (AI) presents a compelling approach to addressing complex challenges across various domains. This article explores the synergy between and AI, elucidating how emulation natural processes structures can inspire innovative solutions. Beginning an overview biomimicry's historical roots notable achievements, narrative progresses highlight AI's role in accelerating biomimetic research innovation. Various applications biomimicry, ranging from material development biotech climate change mitigation, are discussed, showcasing breadth possibilities offered by this interdisciplinary approach. Challenges ethical considerations inherent combining AI were also examined, emphasizing need for multidisciplinary collaboration awareness. Looking ahead, future directions outlined, including algorithms that integrate knowledge diverse biological sources incorporation moral into design processes. Ultimately, concludes suggesting convergence holds promise fostering sustainable, efficient, ethically informed technological advancements, facilitating harmonious relationship humanity world. GRAPHICAL ABSTRACT:

Язык: Английский

Процитировано

3

Escaping Stagnation through Improved Orca Predator Algorithm with Deep Reinforcement Learning for Feature Selection DOI Creative Commons
Rodrigo Olivares, Camilo Ravelo, Ricardo Soto

и другие.

Mathematics, Год журнала: 2024, Номер 12(8), С. 1249 - 1249

Опубликована: Апрель 20, 2024

Stagnation at local optima represents a significant challenge in bio-inspired optimization algorithms, often leading to suboptimal solutions. This paper addresses this issue by proposing hybrid model that combines the Orca predator algorithm with deep Q-learning. The is an technique mimics hunting behavior of orcas. It solves complex problems exploring and exploiting search spaces efficiently. Deep Q-learning reinforcement learning neural networks. integration aims turn stagnation problem into opportunity for more focused effective exploitation, enhancing technique’s performance accuracy. proposed leverages biomimetic strengths identify promising regions nearby space, complemented fine-tuning capabilities navigate these areas precisely. practical application approach evaluated using high-dimensional Heartbeat Categorization Dataset, focusing on feature selection problem. dataset, comprising electrocardiogram signals, provided robust platform testing our model. Our experimental results are encouraging, showcasing strategy’s capability relevant features without significantly compromising metrics machine models. analysis was performed comparing improved method against its native version set state-of-the-art algorithms.

Язык: Английский

Процитировано

2

Synergy between AI and Optical Metasurfaces: A Critical Overview of Recent Advances DOI Creative Commons
Zoran Jakšić

Photonics, Год журнала: 2024, Номер 11(5), С. 442 - 442

Опубликована: Май 9, 2024

The interplay between two paradigms, artificial intelligence (AI) and optical metasurfaces, nowadays appears obvious unavoidable. AI is permeating literally all facets of human activity, from science arts to everyday life. On the other hand, metasurfaces offer diverse sophisticated multifunctionalities, many which appeared impossible only a short time ago. use for optimization general approach that has become ubiquitous. However, here we are witnessing two-way process—AI improving but some also AI. helps design, analyze utilize while ensure creation all-optical chips. This ensures positive feedback where each enhances one: this may well be revolution in making. A vast number publications already cover either first or second direction; modest includes both. an attempt make reader-friendly critical overview emerging synergy. It succinctly reviews research trends, stressing most recent findings. Then, it considers possible future developments challenges. author hopes broad interdisciplinary will useful both dedicated experts scholarly audience.

Язык: Английский

Процитировано

2

A Novel Meta-Heuristic Algorithm Based on Birch Succession in the Optimization of an Electric Drive with a Flexible Shaft DOI Creative Commons
Mateusz Malarczyk, Seiichiro Katsura, Marcin Kamiński

и другие.

Energies, Год журнала: 2024, Номер 17(16), С. 4104 - 4104

Опубликована: Авг. 18, 2024

The paper presents the application of a new bio-inspired metaheuristic optimization algorithm. popularity and usability different swarm-based algorithms are undeniable. majority known mimic hunting behavior animals. However, current approach does not satisfy full bio-diversity inspiration among organisms. Thus, Birch-inspired Optimization Algorithm (BiOA) is proposed as powerful efficient tool based on pioneering one most common tree species. Birch trees for their superiority over other species in overgrowing spreading across unrestricted terrains. two-step algorithm reproduces both seed transport plant development. A detailed description mathematical model given. discussion examination influence parameters efficiency also provided detail. In order to demonstrate effectiveness algorithm, its selecting control structure drive system with an elastic connection shown. PI controller two additional feedbacks torque speed difference between motor working machine was selected. rated variable considered. theoretical considerations simulation study were verified laboratory stand.

Язык: Английский

Процитировано

2

Essential Features and Torque Minimization Techniques for Brushless Direct Current Motor Controllers in Electric Vehicles DOI Creative Commons

Arti Aniqa Tabassum,

Haeng Muk Cho, Md. Iqbal Mahmud

и другие.

Energies, Год журнала: 2024, Номер 17(18), С. 4562 - 4562

Опубликована: Сен. 12, 2024

The use of electric automobiles, or EVs, is essential to environmentally conscious transportation. Battery EVs (BEVs) are predicted become increasingly accepted for passenger vehicle transportation within the next 10 years. Although enthusiasm friendly on rise, there remain significant concerns and unanswered research regarding possible future EV power transmission. Numerous motor drive control algorithms struggle deliver efficient management when ripples in torque minimization improved dependability approaches motors taken into account. Control techniques involving direct (DTC), field orientation (FOC), sliding mode (SMC), intelligent (IC), model predictive (MPC) implemented successfully deal with this problem. present study analyses only sophisticated strategies frequently utilized motors, such as brushless current (BLDC) motor, solutions reduce fluctuations. This additionally explores history operational method between EM PEC, design development. prospects include a vital selection lowering ripple, well additional possibilities improve functionality.

Язык: Английский

Процитировано

2