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RISFunctionally Graded Non-Periodic Cellular Structure Design and Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Topological tailoring of materials at a micro-scale can achieve a diverse range of exotic physical and mechanical properties that are not usually found in nature. Modification of material properties through customizing the ...
A Dataset Generation Framework for Symmetry-Induced Mechanical Metamaterials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The surge in machine learning research and recent advancements in 3D printing technologies have significantly enriched materials science and engineering, particularly in the domain of mechanical metamaterials, which commonly ...
Segmentation-Based Wireframe Generation for Parametric Modeling of Human Body Shapes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Wireframes have been proved useful as an intermediate layer of the neural network to learn the relationship between the human body and semantic parameters. However, the definition of the wireframe needs to have anthropological ...
Mechanical Profile of Smooth Cellular Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cellular materials are critical elements for mechanical metamaterials design and fabrication. Tailoring the internal cellular material structural pattern can achieve a much broader range of bulk properties than the constituent ...
Neural Network-Assisted Design: A Study of Multiscale Topology Optimization With Smoothly Graded Cellular Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Integration of machine learning (ML) with topology optimization (TO) has been attempted in many works. However, most works employ ML in a data-driven paradigm, which requires well-defined training data, and the generalization ...
Standard Tessellation Language-Free Adaptive Slicing Scheme for Additive Manufacturing of Cellular Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In recent years, advances in additive manufacturing (AM) techniques have called for a scalable fabrication framework for high-resolution designs. Despite several process-specific handful design approaches, there is a gap ...
A Novel Connectivity Index for Microstructures Imperfection Detection and Rectification in a Multiscale Structure Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Inspired by natural designs, microstructures exhibit remarkable properties, which drive interest in creating metamaterials with extraordinary traits. However, imperfections within microstructures and poor connectivity at ...
A Sequential Sampling Algorithm for Multistage Static Coverage Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In many system-engineering problems, such as surveillance, environmental monitoring, and cooperative task performance, it is critical to allocate limited resources within a restricted area optimally. Static coverage problem ...
Geometric Deep Learning for Shape Correspondence in Mass Customization by Three-Dimensional Printing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many industries, such as human-centric product manufacturing, are calling for mass customization with personalized products. One key enabler of mass customization is 3D printing, which makes flexible design and manufacturing ...