Reliability and redundancy allocation
Set a bi-objective redundancy allocation model to optimize the reliability and cost of the Series-parallel systems using NSGA II problem
... developed reliability models, especially in series-parallel and redundancy ...the redundancy problem in a series- parallel problem is being summarized in Table ...the redundancy ...
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Redundancy Allocation Problem of a System with Three-state Components: A Genetic Algorithm (RESEARCH NOTE)
... In a multi-state system (MSS), the components can assume more than two states, each with a performance rate between the perfect working and failed states. This leads to extensive computational efforts involved in ...
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Reliability optimization of binary state non-repairable systems: A state of the art survey Pages 339-364 Download PDF
... of reliability optimization methods including redundancy allocation, reliability allocation and reliability-redundancy allocation have been investigated from ...
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Redundancy Allocation in an Industry using Multi-Objective Optimization
... Availability of the system is an important aspect for any firm’s productivity. Allocating redundant subsystem increases the overall availability of the system and its reliability. In this work a new technique is ...
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A New Nonlinear Multi-objective Redundancy Allocation Model with the Choice of Redundancy Strategy Solved by the Compromise Programming Approach
... the reliability of systems is to use redundancy in different forms such as active or ...of redundancy strategy and component type is developed where standby strategy is of cold ...system’s ...
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The Effects of Technical and Organizational Activities on Redundancy Allocation Problem with Choice of Selecting Redundancy Strategies Using the memetic algorithm
... Redundancy allocation problem is one of the most important problems in reliability ...suitable redundancy levels under certain strategies to maximize system reliability under some ...
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Redundancy allocation at modular level in fuzzy environment using genetic algorithm
... modular redundancy allocation applied to multilevel system reliability problems in fuzzy environment is we have formulated modular redundancy allocation problem in series system with ...
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Multiple Objective Optimization and Design of Series Parallel Systems Using Novel Hybrid Genetic Algorithm Meta Heuristic Approach
... component reliability and implement redundancy while achieving a trade-off between system performance and resources, reliability de- sign that aims to establish an optimal system-level configuration ...
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A Modified Particle Swarm Optimization Algorithm for Reliability Redundancy Optimization Problem
... the reliability-redundancy allocation ...the Reliability-Redundancy ...solve reliability design problems of series systems, series-parallel systems and complex (bridge) ...the ...
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Reliability Optimization for Complicated Systems with a Choice of Redundancy Strategies (TECHNICAL NOTE)
... Redundancy allocation is one of the common techniques to increase the reliability of the bridge ...general redundancy allocation problems assume that the redundancy strategy for ...
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Standby Redundancy Allocation for a Coherent System under Its Signature Point Process Representation
... standby redundancy alloca- tion for a coherent system of dependent components without simultaneous failures, at component level, under a coherent system signature point process representation and prove that it is ...
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Actual Cost Of Reliability Improvement in Optimal Reliability Design Derived From an Analytical Cost Function
... systems reliability (by means of either fault tolerance or fault avoidance) at minimum cost has classically been formulated as an optimisation problem (Majety et al, 1999) and the area remains a vibrant research ...
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A Hybrid TS-DE Algorithm for Reliability Redundancy Optimization Problem
... the reliability redundancy optimization ...benchmark reliability redundancy allocation ...the reliability redundancy optimization ...
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Article Design and analysis of the redundancy allocation problem using a greedy technique
... In order to solve the problem faster with less auxiliary space, many scholars have tried using different meta- heuristics. Some scholars have experimented with fuzzy systems [8] and fruit fly optimization techniques [4]. ...
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Solving a Joint Availability-Redundancy Optimization Model with Multi-State Components with Meta-Heuristic
... Redundancy allocation problem (RAP) is one of the most important and applicable problems in reliability ...system reliability under some ...
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Optimal reliability allocation for redundancy series-parallel systems
... The redundancy allocation problem has previously been analyzed for many different system structures, objective functions and time-to-failure ...active redundancy or ’k- out-of-n’ systems consisting ...
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Redundancy Allocation Combined with Supplier Selection for Design of Series-parallel Systems
... In this section, a numerical example is presented to show the performance of the proposed model and the corresponding solution approach. The designer aims at designing a system composed of 6 subsystems arranged in ...
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Simultaneous allocation of reliability & redundancy using minimum total cost of ownership approach
... integer reliability redundancy allocation problems to determine simultaneous allocation of optimal reliability and redundancy level of components based on three objective ...TCO ...
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Redundancy-Allocation in Pharmaceutical Plant
... that reliability of complete system is maximized, considering certain constraints such as cost and the weight of the ...This reliability design problem has generally been formulated by considering active ...
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Optimal Redundancy Allocation in Complex Systems
... allocating redundancy among subsystems so as to achieve maximum reliability of a complex systems subjected to multiple constraints which may be linear, non linear separable or non ...
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