Inspection Interval Optimization for a k-out-of-n Load Sharing System under a Hybrid Mixed Redundancy Strategy

2021 ◽  
pp. 107681
Author(s):  
Mani Sharifi ◽  
Sharareh Taghipour ◽  
Abdolreza Abhari
Keyword(s):  
Load Sharing ◽  
Interval Optimization ◽  
Inspection Interval

scholarly journals Inspection optimization of load-sharing systems

2021 ◽  
Author(s):  
Maryam L. Kassaei
Keyword(s):  
Failure Rate ◽  
Load Sharing ◽  
Cumulative Exposure ◽  
Current Load ◽  
Independent Components ◽  
Periodic Inspection ◽  
Inspection Interval ◽  
History Of ◽  
Load Intensity

In this thesis, periodic inspection of a load-sharing k-out-of-n system has been studied to obtain the optimal inspection interval using the analytical and simulation approaches. The components of a load-sharing system are stochastically dependent, which makes the analysis of these systems more complex than those with independent components. In order to acquire the optimal inspection interval for the system, two models have been developed to study load-sharing systems with Tampered Failure Rate (TFR) and Cumulative Exposure (CE). The former considers only the current load of the components and the later accounts for the history of load. Various load intensities are examined to study the effects of this parameter on each model. It is observed that as the load intensity increases, the system needs more frequent inspections. The results also reveal that a system with the CE model requires a shorter inspection interval in comparison to that with the TFR model.

scholarly journals Inspection optimization of load-sharing systems

2021 ◽  
Author(s):  
Maryam L. Kassaei
Keyword(s):  
Failure Rate ◽  
Load Sharing ◽  
Cumulative Exposure ◽  
Current Load ◽  
Independent Components ◽  
Periodic Inspection ◽  
Inspection Interval ◽  
History Of ◽  
Load Intensity

In this thesis, periodic inspection of a load-sharing k-out-of-n system has been studied to obtain the optimal inspection interval using the analytical and simulation approaches. The components of a load-sharing system are stochastically dependent, which makes the analysis of these systems more complex than those with independent components. In order to acquire the optimal inspection interval for the system, two models have been developed to study load-sharing systems with Tampered Failure Rate (TFR) and Cumulative Exposure (CE). The former considers only the current load of the components and the later accounts for the history of load. Various load intensities are examined to study the effects of this parameter on each model. It is observed that as the load intensity increases, the system needs more frequent inspections. The results also reveal that a system with the CE model requires a shorter inspection interval in comparison to that with the TFR model.

A STUDY OF THE LOAD SHARING OF KNEE LIGAMENTS

2019 ◽  
Author(s):  
Juliana Emery Silva ◽  
Brenno Tavares Duarte ◽  
Rodrigo Ribeiro Pinho Rodarte ◽  
Paulo Pedro Kenedi
Keyword(s):  
Load Sharing ◽  
Knee Ligaments
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