Redundancy allocation problem with a mix of components for a multi-state system and continuous performance level components

M Sharifi, S Taghipour - Reliability Engineering & System Safety, 2024 - Elsevier
This paper considered a new single-objective redundancy allocation problem with a mix of
components (RAPMC) for a series-parallel system. The components are Binary-State …

Redundancy allocation problem of a multi-state system with binary-state continuous performance level components

M Sharifi, S Taghipour - Expert Systems with Applications, 2022 - Elsevier
This paper presents a new single-objective redundancy allocation problem (RAP) for a
system with subsystems in a series–parallel configuration. Different types of binary-state …

Optimizing a joint reliability-redundancy allocation problem with common cause multi-state failures using immune algorithm

M Sharifi, A Sayyad, S Taghipour… - Proceedings of the …, 2023 - journals.sagepub.com
Redundancy-reliability allocation problem (RRAP) is a well-known problem in reliability
area. In general, this problem aims to maximize a system's reliability or minimize a system's …

Reliability optimization of a k-out-of-n series-parallel system with warm standby components

M Sharifi, M Shahriyari, A Khajehpoor… - Scientia …, 2022 - scientiairanica.sharif.edu
In this research, a new hybrid model for the redundancy allocation problem (RAP) in a series-
parallel configuration with the k-out-of-n subsystem is presented. In the given model, the …

Optimizing a redundancy allocation problem with open-circuit and short-circuit failure modes at the component and subsystem levels

M Sharifi, S Taghipour - Engineering Optimization, 2021 - Taylor & Francis
In failure-prone systems, it is important to take into considerations all the failure modes of
each component to achieve the optimal system reliability. In this paper, a new series-parallel …

Reliability and cost optimization of a system with k-out-of-n configuration and choice of decreasing the components failure rates

M Sharifi, G Cheragh, K Dashti Maljaii… - Scientia …, 2021 - scientiairanica.sharif.edu
This paper presents a new redundancy allocation problem for a system with the k-out-of-n
configuration at the subsystems' level with two active and cold standby redundancy …

Joint inspecting interval optimization and redundancy allocation problem optimization for cold-standby systems with non-identical components

M Sharifi - International Journal of Decision Intelligence, 2024 - ijdi.qazvin.iau.ir
In this paper, we study a redundancy allocation problem. The investigated problem has a
system with s serially connected subsystems, which are under periodic inspection. In each …

A Novel Perspective on Reliable System Design With Erlang Failures and Realistic Constraints for Incomplete Switching Mechanisms

A Attar, S Raissi, H Tohidi, MJ Feizollahi - IEEE Access, 2023 - ieeexplore.ieee.org
This study focuses on effectively designing reliable systems. Such systems are capable of
withstanding failure events by applying multiple realistic workarounds. These workarounds …

Foundations of Decision

F Hosseinzadeh Lotfi, T Allahviranloo… - Fuzzy Decision Analysis …, 2023 - Springer
Decisions unfold, guided by science's light, in choices, science's wisdom resides, for
Guiding paths with less clarity. In this enlightening chapter on the Foundations of Decision …

[HTML][HTML] Optimization of Availability-Redundancy in Multiple Multi-State Parallel-Series Systems Considering Multi-Stage Failures and Supplier Selection

M Shahriari, A Zaretalab - Journal of Industrial Management …, 2024 - jimp.sbu.ac.ir
Introduction: Given the competitive and globalized nature of markets, availability has
become a crucial aspect of product design in recent decades. Modern availability includes …