A joint optimization model for production scheduling and preventive maintenance interval

Babaeimorad, Samane; Fatthi, P.; Fazlollahtabar, Hamed

doi:10.5829/ije.2021.34.11b.13

Cited by 3 publications

(2 citation statements)

References 23 publications

(32 reference statements)

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“…Maintenance costs are considered as a large part of the operation costs. However, reducing *Corresponding Author Institutional Email: ghorbani@shomal.ac.ir (M. Abbasghorbani) maintenance activities can lead to higher damages caused by an increased number of forced outages due to poor maintenance [6,7]. Therefore, it would be a good solution to rank the network components based on their needs for maintenance and conduct the maintenance budget to those components that are critical for network.…”

Section: Introductionmentioning

confidence: 99%

Prioritization of Transmission Network Components Based on their Failure Impact on Reliability of Composite Power Systems

2022

IJE

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This paper proposes an efficient method to identify the importance of transmission network components from the network's reliability perspective. The proposed method is able to reveal the weak points of the network and can be employed as useful tool by power system planners to identify where investments should be made to increase the overall system reliability. The proposed approach has two main stages, including evaluation of the network contingency states and a sensitivity analysis which shows the link between reliability of each component and overall system reliability. Unlike the similar methods in this area and with the help of two reasonable simplifications, the proposed method can be employed to real transmission networks with acceptable computational burden. The proposed method is implemented on two test systems including the IEEE Reliability Test System (IEEE RTS) and the Roy Billinton Test System (RBTS). The obtained results demonstrate the efficiency of the proposed approach.

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Section: Introductionmentioning

confidence: 99%

Prioritization of Transmission Network Components Based on their Failure Impact on Reliability of Composite Power Systems

2022

IJE

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“…Often in the production stage, different operations are performed independently and in parallel to produce different components, which eventually become the final product in the assembly stage. In the field of production and preventive maintenance to increase the equipment life, production scheduling and preventive maintenance is used [1].…”

Section: Introductionmentioning

confidence: 99%

Distributed Production Assembly Scheduling with Hybrid Flowshop in Assembly Stage

2022

IJE

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A new three stage production-assembly problem is considered in this paper. To the best of our knowledge, considering parallel machines in the third stage, identical parallel factories including the three stage production-assembly system and identical parallel factories with parallel machines in the third stage of the production-assembly system, has been specifically investigated in this paper. To minimize the maximum completion time (Makespan) of all jobs in the all factories, jobs assignment to factories and their processing sequence should be done properly. A Mixed Integer Linear Programming (MILP) model is presented to solve small size problem by using cplex solver. According to the problem computational complexity, large size of problem is not possible to solve using the cplex, so to solve it and to control the computational complexity, a new improved genetic algorithm (GA) is proposed by combining GA and Longest Proseccing Time (LPT) method that is called Hybrid Genetic Algorithm Longest Proseccing Time (HGALPT). The problem parameters values are determined using one-way analysis of variance (ANOVA). Finally, in order to evaluate the efficiency and effectiveness of the proposed algorithm, and to specify each parameter impact on the objective function, sensitivity analysis is performed on the problem parameters.

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A Review of Maintenance Scheduling Methods in the Context of Industry 4.0

Camilotti¹,

Kurscheidt²,

Loures³

et al. 2023

Proceedings of the 11th International Conference on Production Research – Americas

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A joint optimization model for production scheduling and preventive maintenance interval

Cited by 3 publications

References 23 publications

Prioritization of Transmission Network Components Based on their Failure Impact on Reliability of Composite Power Systems

Prioritization of Transmission Network Components Based on their Failure Impact on Reliability of Composite Power Systems

Distributed Production Assembly Scheduling with Hybrid Flowshop in Assembly Stage

A Review of Maintenance Scheduling Methods in the Context of Industry 4.0

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