![]() This does not alter our adherence to PLOS ONE policies on sharing data and materials. support in the form of salaries for author, but did not have any additional role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. The specific roles of this author are articulated in the ‘author contributions’ section.Ĭompeting interests: The CRRC Dalian R&D Co., Ltd. ![]() ![]() Also, the information of the bearings are available from the protocols.io database (DOI: dx.doi.org/10.17504/protocols.io.bk2akyae).įunding: The CRRC Dalian R&D Co. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.ĭata Availability: All relevant data are within the paper. Received: JAccepted: SeptemPublished: September 28, 2020Ĭopyright: © 2020 Liu et al. PLoS ONE 15(9):Įditor: Dragan Pamucar, University of Defence, SERBIA This method makes up for the factors that traditional methods have not considered, achieves the goal of reducing the cross circuitous route of the plant and the idle rate of equipment, and improving the efficiency of production.Ĭitation: Liu H, Liu X, Lin L, Islam SMN, Xu Y (2020) A study of the layout planning of plant facility based on the timed Petri net and systematic layout planning. Finally, by comparing the before and after improvement simulation results, it is verified that the combination of timed Petri nets and systematic layout planning is effective to ameliorate the layout of the plant facilities and the logistics system. Combined with the use of the systematic layout planning method to analyze the overall layout of the plant and logistics relations, we infer the relevant drawings between the production units and determine the improved layout of the facilities. Therewith the FlexSim simulation model is used to simulate the original layout of the plant, and to analyse the simulation data synthetically to put forward an improvement strategy. By analyzing the production process and characteristics, the timed Petri net model is constructed according to the function and connection of each production unit, which is then used to generate a FlexSim simulation model of the production plant logistics system with a simulation software. ![]() ![]() The purpose of this research is to solve the problems of unreasonable layout of the production plant, disorder of the logistics process, and unbalanced production line in discrete manufacturing plants. ![]()
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