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Nikolay Tchernev

Bio: Nikolay Tchernev is an academic researcher from University of Auvergne. The author has contributed to research in topics: Job shop & Job shop scheduling. The author has an hindex of 15, co-authored 83 publications receiving 895 citations. Previous affiliations of Nikolay Tchernev include Blaise Pascal University & Centre national de la recherche scientifique.


Papers
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Journal ArticleDOI
TL;DR: A framework based on a disjunctive graph to modelize the joint scheduling problem and on a memetic algorithm for machines and AGVs scheduling is introduced to minimize the makespan.

122 citations

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TL;DR: This paper proposes to implement Activity Based Costing (ABC), cost drivers, and payment terms in order to estimate cash flow created by supply chain tactical production planning.

101 citations

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TL;DR: In this article, the authors address the problem of simultaneous scheduling of machines and vehicles in flexible manufacturing systems, where the jobs have to be transported between the machines by automatic guided vehicles.
Abstract: In this paper we address the problem of simultaneous scheduling of machines and vehicles in flexible manufacturing systems. The studied problem is a job shop where the jobs have to be transported between the machines by automatic guided vehicles. In addition to the processing of jobs, we consider the transportation aspect as an integral part of the optimization process. To deal with this problem, we propose a new solution representation based on vehicles rather than machines. Each solution can thus be evaluated using a discrete event approach. An efficient neighbouring system is then described and implemented into three different metaheuristics: iterated local search, simulated annealing and their hybridisation. Computational results are presented for a benchmark of 40 literature instances. New upper bounds are found for 11 of them, showing the effectiveness of the presented approach.

95 citations

Journal ArticleDOI
TL;DR: This linear formulation differs from the previously published ones as it takes into account the maximum number of jobs allowed in the system, limited input/output buffer capacities, empty vehicle trips and no-move-ahead trips simultaneously.

88 citations

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TL;DR: A framework based on a disjunctive graph to modelize the problem and on a memetic algorithm for job sequence generation on machines to provide also a framework to cover both job-shop and flow-shop problem and to encompass both no-wait and classical instances.

75 citations


Cited by
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Journal ArticleDOI
TL;DR: It is concluded that most models can be applied for design problems at manufacturing centres and new analytical and simulation models need to be developed for large AGV systems to overcome large computation times, NP-completeness, congestion, deadlocks and delays in the system and finite planning horizons.

691 citations

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TL;DR: A literature review on exact, heuristic and metaheuristic methods that have been proposed for the solution of the hybrid flow shop problem is presented.

647 citations

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TL;DR: In this article, the authors provide a framework to understand and appreciate the relationships of various research streams and topics in the field of green supply chains and present emergent research directions to advance the field.
Abstract: Purpose – Managing the green (environmentally sustainable) supply chain is an important issue for industry. This paper aims to provide a framework to understand and appreciate the relationships of various research streams and topics in this field. Utilizing this framework, emergent research directions to advance the field are also presented.Design/methodology/approach – Published research in peer‐reviewed journals is evaluated using a new framework of nine non‐exclusive, interrelated boundaries and five flows of resources related to green supply chains and supply chain management.Findings – The research literature can be integrated into these comprehensive multidimensional frameworks, which also provide opportunities as vehicles for future research. Research directions are described utilizing the framework presented in this paper.Research limitations/implications – This work presents one potential set of frameworks. Insights relating to other potential frameworks are additional areas of investigation and ...

448 citations

Journal ArticleDOI
TL;DR: A comprehensive review of discrete event simulation publications published between 2002 and 2013 with a particular focus on applications in manufacturing is provided in this paper, where the literature is classified into three general classes of manufacturing system design, manufacturing system operation, and simulation language/package development.

448 citations

Journal ArticleDOI
TL;DR: An extensive review of recently published papers on hybrid flow shop (HFS) scheduling problems is presented and the papers are classified first according to the HFS characteristics and production limitations considered in the respective papers and then according toThe solution approach proposed.

370 citations