⚡ electrical engineering

Intelligent Optimization of Wind Farm Layout Under Wind Turbine Wake Effect Based on Deep Learning and Fluid Dynamics

This paper proposes an end-to-end collaborative framework integrating physics-informed neural networks, graph attention networks, and deep reinforcement learning to simultaneously enhance wind farm wake prediction accuracy and optimize turbine layouts, achieving significant reductions in wake losses and inference time while maintaining physical consistency and scalability.

Shujie Liu, Shengqiao Chen, Bo Xiang2026-09-11
⚡ electrical engineering

An IoT-Enabled Smart Bed for Real-Time Patient Monitoring and Elderly Care: Design, Implementation, and Bench-Scale Evaluation

This paper presents the design, implementation, and bench-scale evaluation of an affordable, IoT-enabled smart bed for elderly care that integrates multi-sensor monitoring, automated fall detection with GSM alerts, and remote data visualization via MQTT, demonstrating functional viability and high user interest despite the need for further clinical validation.

Nafiz Ahmed Chisty, Mehedy Hasan Jorz, Shahriar Alam Eraj, MD. Golam Zilany, S. M. Rayhan Mahmud, Mohammad Alif Arman, M (…)2026-09-10
⚡ electrical engineering

Living Wetland Foundations: A Nature-Based Architectural Model for Maintaining Groundwater Regimes beneath Wooden Pile Buildings in Tropical Swamplands

This study proposes the "Living Wetland Foundation," a nature-based architectural model that integrates wooden pile structures with ecological hydrological systems to maintain groundwater saturation and ensure foundation durability in rapidly urbanizing tropical swamplands.

Nursyarif Agusniansyah, Gusti Novi Sarbini, Akhmad Syarief, Rijali Noor, Nova Annisa2026-09-10
⚡ electrical engineering

Multi-Physics Coupled Modeling and Predictive Control of the DLP Photocuring Printing Process

This study proposes an integrated framework combining a nonlinear multiphysics model, parameter identification via UV-DSC, and an MLP-assisted nonlinear model predictive control strategy to significantly improve curing uniformity, prediction accuracy, and warpage control in DLP-based vat photopolymerization additive manufacturing.

Pengbing Zhao, Mengyao Chen, Zheng Gao, Yize Chen, Jin Huang, Jianjun Wang, Jie Zhang, Hongxiao Gong2026-09-10
⚡ electrical engineering

The carbon benefit of cement substitution is a strength-class property

This paper demonstrates that the carbon benefit of cement substitution is not a fixed per-kilogram metric but a strength-dependent property that diminishes with higher concrete grades, ultimately establishing a specific break-even point where substitution becomes counterproductive and requiring the inclusion of strength class and confidence levels for valid carbon-reduction claims.

Giseppe Marano, Laura Sardone, giuseppe Devillanova2026-09-10
⚡ electrical engineering

Mobility-Aware Predictive Robust Secrecy Design for STAR-RIS-Assisted V2I Networks Under CSI Aging

This paper proposes a predictive robust physical-layer security design for STAR-RIS-assisted V2I networks that jointly optimizes transmit beamforming and RIS coefficients to maximize secrecy sum-rate under mobility-induced channel aging by modeling CSI uncertainty via a Gauss-Markov process and solving the resulting non-convex problem through an alternating-optimization framework.

Wali Ullah Khan, Khaled M. Rabie, Thokozani Shongwe, Turki Essa Alharbi2026-09-10
⚡ electrical engineering

Aero-engine RUL Prediction Method Based on Deep Equilibrium Network with Degradation Alignment and Domain Adaptation

This paper proposes a novel aero-engine remaining useful life prediction method, DAI-DEQ, which integrates degradation alignment, deep equilibrium networks, and domain adaptation to effectively address domain distribution shifts, gradient vanishing, and generalization issues, achieving superior accuracy and stability across both intra-domain and cross-domain scenarios.

Yun Liu, Qi Zhang, Lihao Yang, Zhengyang Zhang2026-09-10
⚡ electrical engineering

Next-Generation Power Quality Management: From Classical Adaptive Control to Physics-Embedded Data-Driven Methodologies

This narrative review synthesizes 30 peer-reviewed studies to compare the effectiveness of various adaptive control methods, such as MRAC and FOPID, against conventional fixed-gain controllers for mitigating power quality issues in renewable-rich grids, while advocating for future research into physics-embedded data-driven methodologies.

Bala Venkata Muni Nagugari, Harinatha Reddy C, Hussain Kakarla2026-09-10