Results 11 to 20 of about 24,617 (263)
Local Sensitivity of Failure Probability through Polynomial Regression and Importance Sampling
Mathematics, 2023 Evaluating the failure probability of a system is essential in order to assess its reliability. This probability may significantly depend on deterministic parameters such as distribution parameters or design parameters.
Marie Chiron +2 more
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Increasing the calorific value of Angren lignite coal by an upgraded device [PDF]
E3S Web of Conferences, 2023 the article presents the classification of the improved drying and enrichment device for increasing the calorific value of Angren B2 coal, the behavior of heat carriers, physical model, operation process, hydrodynamics of the abstract fluidized bed ...
Babakhodjaev Rakhimjon +2 more
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SYSTEM RELIABILITY AND WEIGHTED LATTICE POLYNOMIALS [PDF]
Probability in the Engineering and Informational Sciences, 2008 The lifetime of a system of connected units under some natural assumptions can be represented as a random variable Y defined as a weighted lattice polynomial of random lifetimes of its components. As such, the concept of a random variable Y defined by a weighted lattice polynomial of (lattice-valued) random variables is considered in general and in ...
Dukhovny, Alexander, MARICHAL, Jean-Luc
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The Shape of the Reliability Polynomial of a Hammock Network [PDF]
, 2020 13 pages, 10 ...
Leonard Dăuş, Marilena Jianu
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Small Sample-Based Fatigue Reliability Analysis Using Non-Intrusive Polynomial Chaos
IEEE Access, 2020 Based on small sample of fatigue test data, a new method to obtain p-S-N curve for fatigue reliability analysis using non-intrusive polynomial chaos (NIPC) is proposed to lower test cost.
Xiaoran Liu, Qin Sun
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Chromatic polynomials and network reliability
Discrete Mathematics, 1987 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Appajosyula Satyanarayana, Ralph Tindell
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Ratio Mathematica, 2023 This paper presents a new approach of using polynomials such as Hermite, Bernoulli, Chebyshev, Fibonacci and Bessel to solve neutral delay differential equations. The proposed method is based on the truncated polynomial expansion of the function together
Kayelvizhi C., Emimal Kanaga Pushpam A.
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Reliability Polynomials and Their Asymptotic Limits for Families of Graphs [PDF]
Journal of Statistical Physics, 2003 We present exact calculations of reliability polynomials $R(G,p)$ for lattice strips $G$ of fixed widths $L_y \le 4$ and arbitrarily great length $L_x$ with various boundary conditions. We introduce the notion of a reliability per vertex, $r(\{G\},p) = \lim_{|V| \to \infty} R(G,p)^{1/|V|}$ where $|V|$ denotes the number of vertices in $G$ and $\{G ...
Chang, Shu-Chiuan, Shrock, Robert
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Polynomial algorithms for estimating network reliability [PDF]
Networks, 1982 AbstractWe consider the problem of calculating the best possible bounds on the reliability of a system given limited information about the joint density function of its components. We show that a polynomial algorithm for this problem exists iff such an algorithm exists for a certain related problem of minimizing a linear objective function over a ...
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MECHANICAL STRUCTURAL RELIABILITY ANALYSIS BASED ON POLYNOMIAL CHAOS EXPANSIONS
Jixie qiangdu, 2022 Reliability is one of important index in the analysis and evaluation of mechanical structure. Aiming at the problems of various failure modes and low efficiency of reliability evaluation for complex mechanical structures, the reliability analysis method ...
WANG ZhiMing +4 more
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