FEA
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Related Articles from SNS
A Multi-Agent System for IPMSM Design Optimization via an FEA-AI Hybrid Approach
arXiv:2606.09037v1 Announce Type: new Abstract: Interior permanent magnet synchronous motor (IPMSM) design requires balancing conflicting objectives and multi-physics constraints, while modern optimization workflows face three bottlenecks: manual problem setup, high finite element analysis (FEA) cost, and unreliable surrogate-based search in sparse or out-of-distribution regions. To address these limitations, we propose an end-to-end automated IPMSM design optimization framework that...
Facial-R1: Aligning Reasoning and Recognition for Facial Emotion Analysis
arXiv:2511.10254v2 Announce Type: replace Abstract: Facial Emotion Analysis (FEA) extends traditional facial emotion recognition by incorporating explainable, fine-grained reasoning. The task integrates three subtasks: emotion recognition, facial Action Unit (AU) recognition, and AU-based emotion reasoning to model affective states jointly. While recent approaches leverage Vision-Language Models (VLMs) and achieve promising results, they face two critical limitations: (1) hallucinated...
Mesh Graph Neural Network Framework for Accelerating Finite Element Simulation for Arbitrary Geometries
arXiv:2606.08287v1 Announce Type: new Abstract: Finite element analysis (FEA) is essential for structural design but remains computationally expensive, particularly when evaluating multiple design iterations or load scenarios. Machine learning surrogate models offer a promising alternative, yet most approaches struggle with a critical limitation: generalizing across varying geometries. This work presents a mesh graph network (MGN) for predicting von Mises stress fields in 2D structural...
SoulsOnly.tff – A font for humans not AI and keyboard firmware to type in it
A font whose rendered glyphs spell readable text while the stored character stream (what copy-paste, HTML/PDF extraction, and scrapers see) is noise. The font is the decoder, applied only at the rendering layer, and the cipher is driven by an ordinary keyboard: you type normal keys, the keyboard emits the noise stream, and only this font renders it back into words. This is a craft and statement project, not a claim of unbreakable security.
Programmable Deformation Design of Porous Soft Actuator through Volumetric-Pattern-Induced Anisotropy
arXiv:2512.12320v2 Announce Type: replace Abstract: Conventional soft pneumatic actuators, typically based on hollow elastomeric chambers, often suffer from small structural support and require costly geometry-specific redesigns for multimodal functionality. Porous materials such as foam, filled into chambers, can provide structural stability for the actuators. However, methods to achieve programmable deformation by tailoring the porous body itself remain underexplored.