Geometry of reliability models of electrical system used inside spacecraft

ZAH Hassan, EK Muter - … in IT and Communication Science and …, 2017 - ieeexplore.ieee.org
This paper, introduces the minimal path method in order to solve the network model, which
represents an electric system used inside spacecraft, and its reliability polynomial have …

New properties of the equivalent reliability polynomial through the geometric representation

EK Mutar, ZAH Hassan - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
This paper utilizes the geometric interpretations that were used to analyze the reliability of
an electrical system that is used inside a spacecraft. Several new ideas have been …

Fuzzy T-map estimates of complex circuit reliability

ZAH Hassan, V Balan - 2017 International Conference on …, 2017 - ieeexplore.ieee.org
The fuzzy T—norms and T—conorms offer alternatives to compute the classical structural
polynomial of a complex circuit. The reliability of a special complex 4-node circuit were …

Reliability analysis of Complex Safety-Critical System with Exponential decay failure laws

EK Mutar - 2022 6th International Conference on System …, 2022 - ieeexplore.ieee.org
This paper presents the Matrix-based minimal paths technique in order to solve the system
model that represent a Complex Safety-Critical System (CSCS) with eight components, and …

Signature of Electrical System Reliability Used Inside Aircraft

EK Mutar - 2022 IEEE 27th Pacific Rim International …, 2022 - ieeexplore.ieee.org
The definition of a system's signature is important not just in binary coherent systems
analysis but also for evaluating the reliability of complex systems. The combinatorial …

[PDF][PDF] Matrix-based minimal cut method and applications to system reliability

EK Mutar - Advances in Science, Technology and Engineering …, 2020 - researchgate.net
In this paper, we present a new method to deduce minimal cut sets depending on the
minimal path sets of the complex systems (networks) to generate the Incidence Matrix, and …

Estimating the reliability of complex systems using various bounds methods

EK Mutar - International Journal of System Assurance Engineering …, 2023 - Springer
The precise two-terminal reliability calculation becomes more difficult when the numeral of
components of the complex system increases. The accuracy of approximation methods is …

[PDF][PDF] Evaluation the reliability of a high-pressure oxygen supply system for a spacecraft by using GPD method

ZA Hassan, EK Mutar - Al-Mustansiriyah Journal of college of …, 2017 - researchgate.net
In this paper, we have applied some of the basic concepts of graph and probability theories,
such as, total probability law, conditional probability approach, deletion, etc., in which the …

Problems on multivariate reliability polynomial

C Udriste, I Tevy, SA Abed - … dei Pericolanti-Classe di Scienze Fisiche …, 2017 - cab.unime.it
The original results include:(i) homogenization of a reliability polynomial;(ii) compact
hypersurfaces attached to homogeneous polynomials;(iii) an affine diffeomorphism that …

[PDF][PDF] Geometric interpretation of mean time to failure of equivalent reliability polynomials

EK Mutar, ZAH Hassan, V Balan - The XI-th International …, 2017 - researchgate.net
This paper employs an algebraic technique to find minimum cut sets, in order to evaluate the
reliability of an electrical system used inside a spacecraft, useful especially when the system …