نتایج جستجو برای Redundancy Allocation Problem

تعداد نتایج: 838417  

B. M. Vishkaei, M. EbrahimNezhad Moghadam Rashti, R. Esmaeilpour,

Abstract In general redundancy allocation problems the redundancy strategy for each subsystem is predetermined. Tavakkoli- Moghaddam presented a series-parallel redundancy allocation problem with mixing components (RAPMC) in which the redundancy strategy can be chosen for individual subsystems. In this paper, we present a bi-objective redundancy allocation when the redundancy strategies for...

Journal: :International Journal of General Systems 2015
WeiWang, JunlinXiong, MinXie,

J Safari, R Tavakkoli-Moghaddam,

This paper proposes an efficient algorithm based on memetic algorithm (MA) for a redundancy allocation problem without component mixing (RAPCM) in a series-parallel system when the redundancy strategy can be chosen for individual subsystems. Majority of the solution methods for the general RAPCM assume that the type of a redundancy strategy for each subsystem is pre-determined and known a prior...

Ali Zeinal Hamadani, Mahsa Aghaei, Mostafa Abouei Ardakan,

To increase the reliability of a specific system, using redundant components is a common method which is called redundancy allocation problem (RAP). Some of the RAP studies have focused on k-out-of-n systems. However, all of these studies assumed predetermined active or standby strategies for each subsystem. In this paper, for the first time, we propose a k-out-of-<em...

Journal: :IEEE Transactions on Engineering Management 2014
VahidHajipour, VahidKhodakarami, MadjidTavana,

Journal: :Engineering Reports 2020
SajjadTaghiyeh, MortezaMahmoudi, SaberFadaie, HosseinTohidi,

2013
HARISH GARG, S. P. SHARMA,

The reliability design is related to the performance analysis of engineering systems. The reliability redundancy optimization problems involve selection of components with multiple choices and redundancy levels that produce maximum benefits, can be subject to the cost, weight, volume and reliability constraints. Classical mathematical methods fail in handling non-convexities and nonsmoothness i...

1996
David W. Coit, Alice E. Smith,

Previous research on the redundancy allocation problem for series-parallel systems has focused on deterministic versions where component reliability is assumed to be an exact value. This paper discusses alternative formulations which allow system reliability and mean time to failure to be treated as random variables. Stochastic formulations allow for explicit consideration of risk aversion, and...

Journal: :Journal of Industrial Engineering International 2016
MahsaAghaei, AliZeinal Hamadani, MostafaAbouei Ardakan,

Journal: :Mathematical Problems in Engineering 2015
MarcoCaserta, StefanVoß,

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