Výsledky vyhledávání - "Subset simulation algorithm"

An adaptive subset simulation algorithm for system reliability analysis with discontinuous limit states Autor Chan, Jianpeng, Papaioannou, Iason, Straub, Daniel

“… to the discontinuous nature of the system model. When solving this kind of problems, the standard subset simulation algorithm with fixed intermediate conditional probability and fixed number of samples per level can lead to substantial errors…”
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Design optimization using Subset Simulation algorithm Autor Li, Hong-Shuang, Au, Siu-Kiu

“…This paper presents a global optimization algorithm based on Subset Simulation for deterministic optimal design under general multiple constraints. The…”
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Probability of rail break caused by out-of-round wheel loads Autor Nielsen, Jens C.O., Ekberg, Anders

“…•Statistical approach for assessment of probability of rail break due to wheel–rail impact loading.•Multi-dimensional stochastic parameter space including…”
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Probability of instant rail break induced by wheel-rail impact loading using field test data Autor Nielsen, Jens CO, Abrahamsson, Thomas JS, Ekberg, Anders

“…The probability of an instant rail break, initiated at a single pre-existing rail foot crack due to a severe wheel impact loading, is predicted using…”
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Bayesian Subset Simulation: a kriging-based subset simulation algorithm for the estimation of small probabilities of failure Autor Li, Ling, Bect, Julien, Vazquez, Emmanuel

“…The estimation of small probabilities of failure from computer simulations is a classical problem in engineering, and the Subset Simulation algorithm proposed by Au & Beck (Prob. Eng. Mech., 2001…”
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Intelligent Inversion of Multi‐Stratum Parameters in Shield Tunnels and Reliability Analysis of Tunnel Deformation Under Spatial Variability Conditions Autor Yang, Liu, Yang, Jie, Cheng, Lin, Ma, Chunhui

“…Owing to deposition, weathering, and historical loading variations, the mechanical properties of underground rock and soil masses demonstrate significant…”
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Evaluating small failure probabilities of multiple limit states by parallel subset simulation Autor Hsu, Wei-Chih, Ching, Jianye

“…A novel subset simulation algorithm, called the parallel subset simulation, is proposed to estimate small failure probabilities of multiple limit states with only a single subset simulation analysis…”
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Finite element-based reliability analysis of reinforced concrete masonry walls under eccentric axial loading considering slenderness effects Autor Metwally, Ziead, Li, Yong, Zeng, Bowen

“… A subset simulation algorithm in conjunction with Polynomial- Chaos-Kriging (PCK) surrogate models is used to address the computational cost involved in FE-based…”
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An effective implementation of reliability methods for Bayesian model updating of structural dynamic models with multiple uncertain parameters Autor Jerez, D.J., Jensen, H.A., Beer, M.

“… An approach that requires only minimal modifications to the standard subset simulation algorithm is proposed and implemented…”
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Pricing discretely-monitored double barrier options with small probabilities of execution Autor Kontosakos, Vasileios E., Mendonca, Keegan, Pantelous, Athanasios A., Zuev, Konstantin M.

“… We develop our framework by employing a versatile tool for the estimation of rare event probabilities known as subset simulation algorithm…”
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A Strategy for Optimal Sensor Placement in Modal Signal-to-noise Ratio-based Structural Health Monitoring Autor Xiao, Dahai, Liao, Zihan, Li, Binbin

“…In structural vibration monitoring, the sensor layout scheme directly affects the identification accuracy of structural modal parameters. Aiming at the problem…”
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Bayesian subset simulation Autor Bect, Julien, Li, Ling, Vazquez, Emmanuel

“…}\) above a given threshold, under a given probability measure on \(\mathbb{X}\). In this article, we combine the popular subset simulation algorithm (Au and Beck, Probab. Eng. Mech. 2001…”
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Failure-informed adaptive sampling for PINNs, Part II: combining with re-sampling and subset simulation Autor Gao, Zhiwei, Tang, Tao, Liang, Yan, Zhou, Tao

“…This is the second part of our series works on failure-informed adaptive sampling for physic-informed neural networks (FI-PINNs). In our previous work…”
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Reliability-based progressive collapse and redundancy analysis of bridge systems Autor Miao, Feng

“…Highway bridges like most structural systems are usually designed on a member by member basis and little consideration is provided to the effect of a local…”
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A high order method for orbital conjunctions analysis: Monte Carlo collision probability computation Autor Morselli, Alessandro, Armellin, Roberto, Di Lizia, Pierluigi, Bernelli Zazzera, Franco

“…•We develop three methods to compute collision probability between space objects.•We use the Taylor maps to quickly compute relative distance between…”
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