Results 11 to 20 of about 6,128,191 (241)

RELIABILITY–REDUNDANCY ALLOCATION PROBLEM OF PHARMACEUTICAL PLANT [PDF]

open access: yesJournal of Engineering Science and Technology, 2013
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 ...
HARISH GARG, S. P. SHARMA
doaj   +1 more source

The student-project allocation problem [PDF]

open access: yes, 2003
We study the <i>Student-Project Allocation problem</i> (SPA), a generalisation of the classical Hospitals / Residents problem (HR). An instance of SPA involves a set of students, projects and lecturers.
Irving, R.W.   +2 more
core   +9 more sources

Centralized versus market-based approaches to mobile task allocation problem: State-of-the-art [PDF]

open access: yes, 2009
Centralized approach has been adopted for finding solutions to resource allocation problems (RAPs) in many real-life applications. On the other hand, market-based approach has been proposed as an alternative to solve the problem due to recent advancement
Lee, H, Al-Yafi, K
core   +6 more sources

Reliability optimization using hybrid genetic and particle swarm optimization algorithm [PDF]

open access: yesYugoslav Journal of Operations Research, 2022
Redundancy-allocation problem i.e. RAP is among the reliability optimization problems which make use of non-linear programming method to improve the reliability of complex system.
Dahiya Tripti, Garg Deepika
doaj   +1 more source

A Multi Objective Optimization Model for Redundancy Allocation Problem in Reparable Systems Using Multi Criteria Decision Making, Design of Experiments and Simulations Techniques [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2016
Reliability optimization and mean time to failure are those of the areas of interest for engineers and designers of systems and the use of redundancy components is one of the most common approaches in this field.
Parham Azimi, Farhad Hadinejad
doaj   +1 more source

Using NSGA II Algorithm for a Three Objectives Redundancy Allocation Problem with k-out-of-n Sub-Systems [PDF]

open access: yesJournal of Optimization in Industrial Engineering, 2016
in the new production systems, finding a way to improving the product and system reliability in design is a very important. The reliability of the products and systems may improve using different methods.
mani sharifi   +2 more
doaj   +1 more source

Availability Maximization of Redundancy Allocation Problem (RAP) of Series-Parallel System by Considering Failure Rates and Non-Exponential Repair [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2020
In the present study, the redundancy allocation problem (RAP) of series-parallel system has been investigated to maximize the system's availability. To achieve the research objective, budget, weight and volume constraints, and the maximum and minimum ...
SEYYED ALI Mirnezhad   +2 more
doaj   +1 more source

A New Method for Reliability Calculation of the Active Systems with Time-Dependent Failure Rates based on Weibull Distribution [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2021
Due to the high sensitivity in applying of electronic and mechanical equipment, creating any conditions to increase the reliability of a system is always one of the important issues for system designers.
pedram Pourkarim guilani   +3 more
doaj   +1 more source

An Efficient Reliability Guaranteed Deployment Scheme for Service Function Chains

open access: yesIEEE Access, 2019
This paper encloses an in-depth investigation of a novel cost-efficient reliability-guaranteed deployment scheme for service function chains (SFCs) to tackle the drawbacks of the existing studies for the virtual network function (VNF) redundancy ...
NGOC-Thanh Dinh, Younghan Kim
doaj   +1 more source

Fuzzy reliability‐redundancy allocation problem of the overspeed protection system

open access: yesEngineering Reports, 2020
System reliability is defined as the probability of satisfactory performance of a system under stated conditions for a specified period of time. According to this definition, four parameters, including probability, satisfactory performance, specific ...
Sajjad Taghiyeh   +3 more
doaj   +1 more source

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