Results 41 to 50 of about 45,297 (262)
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
On infinite generativeness of quinary fractions in a class of probability transformers
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2021 Background. The object of the research is the expressibility of rational probabilities by transforming random variables with distributions from some initial set by Boolean functions.
E.E. Trifonova
doaj +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Autonomous Exploration and Mapping with RFS Occupancy-Grid SLAM
Entropy, 2018 This short note addresses the problem of autonomous on-line path-panning for exploration and occupancy-grid mapping using a mobile robot. The underlying algorithm for simultaneous localisation and mapping (SLAM) is based on random-finite set (RFS ...
Branko Ristic, Jennifer L. Palmer
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Recent Advances in Stochastic Sensor Control for Multi-Object Tracking
Sensors, 2019 In many multi-object tracking applications, the sensor(s) may have controllable states. Examples include movable sensors in multi-target tracking applications in defence, and unmanned air vehicles (UAVs) as sensors in multi-object systems used in civil ...
Sabita Panicker +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Time-Matching Random Finite Set-Based Filter for Radar Multi-Target Tracking
Sensors, 2018 The random finite set (RFS) approach provides an elegant Bayesian formulation of the multi-target tracking (MTT) problem without the requirement of explicit data association.
Defu Jiang +5 more
doaj +1 more source
Maximum Antichains in Random Subsets of a Finite Set
Journal of Combinatorial Theory, Series A, 2000 This nice paper investigates the maximum antichains in random subsets of a finite set, taking every subset independently with probability \(p.\) The main result states: if \(pn/\log n \rightarrow \infty\) then the analogue of the Sperner theorem holds, namely the biggest antichain out of those random subsets is formed almost surely by all chosen ...
openaire +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source