Results 61 to 70 of about 51,627 (264)
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Towards additive manufacturing oriented geometric modeling using implicit functions
Visual Computing for Industry, Biomedicine, and Art, 2018 Surface-based geometric modeling has many advantages in terms of visualization and traditional subtractive manufacturing using computer-numerical-control cutting-machine tools.
Qingde Li +5 more
doaj +1 more source
Gradient Estimators for Implicit Models
CoRR, 2017 Implicit models, which allow for the generation of samples but not for point-wise evaluation of probabilities, are omnipresent in real-world problems tackled by machine learning and a hot topic of current research. Some examples include data simulators that are widely used in engineering and scientific research, generative adversarial networks (GANs ...
Yingzhen Li, Richard E. Turner
openaire +3 more sources
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Hydraulic behavior modeling of the simple tank using the Finite Difference Method: a comparison of four different methods [PDF]
پژوهشهای زیرساختهای عمرانی, 2018 In this paper, the hydraulic modeling of a simple surge tank with two assumptions of with or without friction condition at both gradually and suddenly valve closing is studied.
Ramtin Moeini
doaj +1 more source
Semantic Interpolation in Implicit Models
CoRR, 2017 In implicit models, one often interpolates between sampled points in latent space. As we show in this paper, care needs to be taken to match-up the distributional assumptions on code vectors with the geometry of the interpolating paths. Otherwise, typical assumptions about the quality and semantics of in-between points may not be justified.
Yannic Kilcher +2 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Image-Based Multiresolution Implicit Object Modeling
EURASIP Journal on Advances in Signal Processing, 2002 We discuss two image-based 3D modeling methods based on a multiresolution evolution of a volumetric function′s level set. In the former method, the role of the level set implosion is to fuse ("sew" and "stitch") together several partial ...
Sarti Augusto, Tubaro Stefano
doaj +1 more source
Implicit knowledge learning:taking clinical simulation for example
智能科学与技术学报, 2021 In the course of computer-aided cardiovascular disease diagnosis, field experience modeling usually being ignored.Hereafter the strategy to focus on the discovey and study of implicit knowledge was presented.The importance of implicit knowledge in ...
Jun DONG
doaj
Two approaches for automating analysis of electromagnetic processes in non-linear circuits with valves [PDF]
E3S Web of Conferences, 2019 This article analyses and compares two approaches related to automating modeling of valve electric circuits with piecewise linear approximation of valve characteristics. The first approach is based on operator equivalent circuits’ analytical formulas and
Sapaev Khushnud, Umarov Shukhrat
doaj +1 more source