Results 111 to 120 of about 284,503 (316)
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
Unified Model for Synthesis and Optimization of Discrete Event and Hybrid Systems
, 2014 A recently proposed generic discrete event model is further developed and exemplified in this paper. Since every transition is expressed as a predicate on the current and next values of a set of variables, the model is called Predicate Transition Model ...
Fabian, Martin, +8 more
core +1 more source
Current-state opacity verification in discrete event systems using an observer net. [PDF]
Sci Rep, 2022 Labed A, Saadaoui I, Wu N, Yu J, Li Z.
europepmc +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
Discrete exterior geometry approach to structure-preserving discretization of distributed-parameter port-Hamiltonian systems [PDF]
, 2011 This paper addresses the issue of structure-preserving discretization of open distributed-parameter systems with Hamiltonian dynamics. Employing the formalism of discrete exterior calculus, we introduce a simplicial Dirac structure as a discrete analogue
Seslija, Marko, +11 more
core +1 more source
Model abstraction for discrete-event systems by binary linear programming with applications to manufacturing systems. [PDF]
Sci Prog, 2021 Cheng L, Feng L, Li Z.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Parallel discrete event simulation on the SpiNNaker engine
, 2013 The SpiNNaker engine is a multiprocessor system, designed with a scalable interconnection system to perform real-time neural network simulation. The scalable property of the SpiNNaker system has the potential of providing high computation power making it
Chuan Bai, Bai, Chuan
core
A Numerical Study of Quantization-Based Integrators
ITM Web of Conferences, 2014 Adaptive step size solvers are nowadays considered fundamental to achieve efficient ODE integration. While, traditionally, ODE solvers have been designed based on discrete time machines, new approaches based on discrete event systems have been proposed ...
Barros Fernando
doaj +1 more source
Managing bottlenecks in manual automobile assembly systems using discrete event simulation
South African Journal of Industrial Engineering, 2013 Batch model lines are quite handy when the demand for each product is moderate. However, they are characterised by high work-in-progress inventories, lost production time when changing over models, and reduced flexibility when it comes to altering ...
Dewa, M., Chidzuu, L.
doaj +1 more source