Petri net models of flexible and automated manufacturing systems: a survey

Moore, Kendra E.; Gupta, Surendra M.

doi:10.1080/00207549608905075

Cited by 89 publications

(27 citation statements)

References 68 publications

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“…Em geral, os instrumentos de modelagem e programação disponíveis possuem limitações (D'Souza & Khator, 1994;Moore & Gupta, 1996) para a representação de sistemas com características concorrentes ou paralelas (quando um ou mais eventos são independentes, ou seja, um ou mais podem ocorrer antes, depois ou ao mesmo tempo que outros), assíncronas (eventos podem ocorrer ou se repetir sem uma periodicidade), e distribuídas (o controle da ocorrência de eventos não é centralizada), entre outras.…”

Section: Application Of Modeling and Petri Net Concepts In The Producunclassified

Aplicação dos conceitos de modelagem e de redes de Petri na análise do processo produtivo da indústria sucroalcooleira

Yamada

Porto

Inamasu

2002

Pesq. agropec. bras.

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Resumo -A modelagem, como meio de análise de processos do agronegócio, bem como de cadeias produtivas, atende à demanda por métodos apropriados. O presente trabalho objetivou avaliar a aderência dos conceitos de modelagem e de rede de Petri aplicados ao complexo agroindustrial da cana-deaçúcar. Utilizou-se uma empresa real para a aquisição das informações. Os modelos das cadeias de atividades foram validados com o uso da rede de Petri, por meio de um método de análise em que são simulados todos os caminhos possíveis e os estados que o sistema modelado pode atingir. O estudo resultou em 14 conjuntos de etapas de produção, englobando todas as operações unitárias das cadeias produtivas do açúcar e do álcool, desde o plantio da cana até o armazenamento do açúcar e do álcool.Termos para indexação: açúcar, álcool, complexo agroindustrial, modelos de simulação. Application of modeling and Petri net concepts in the productive process of the sugarcane industryAbstract -The modeling, as a tool of analysis of agribusiness processes as well as of productive chains, supplies the demand for appropriated methodological tools. The present work aimed to evaluate the adherence of modeling and Petri net concepts applied to the sugarcane agroindustrial complex. A real company was used for the acquisition of the information. Models of the chains of activities were validated with the Petri net tool, through an analysis method where all possible paths and all states that the modeled system can reach are simulated. The study resulted in 14 groups of production stages, including all unitary operations of the sugar and alcohol productive chains, from the planting of the cane to the storage of the sugar and alcohol.

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Section: Application Of Modeling and Petri Net Concepts In The Producunclassified

Aplicação dos conceitos de modelagem e de redes de Petri na análise do processo produtivo da indústria sucroalcooleira

Yamada

Porto

Inamasu

2002

Pesq. agropec. bras.

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“…Manufacturing scheduling is an optimization process, considered as NP-hard problem. Reviews of PN/CPN applications in modeling of FMS and production scheduling have been presented (e.g., [13,17]). Scheduling and control schemes based on combinations of AI techniques and PNs/CPNs aim to explore the advantages of both techniques.…”

Section: Pns and Cpns Combined With Ai Techniques For Manufacturing Smentioning

confidence: 99%

Manufacturing Scheduling Using Colored Petri Nets and Reinforcement Learning

Drakaki

Tzionas

2017

Applied Sciences

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Agent-based intelligent manufacturing control systems are capable to efficiently respond and adapt to environmental changes. Manufacturing system adaptation and evolution can be addressed with learning mechanisms that increase the intelligence of agents. In this paper a manufacturing scheduling method is presented based on Timed Colored Petri Nets (CTPNs) and reinforcement learning (RL). CTPNs model the manufacturing system and implement the scheduling. In the search for an optimal solution a scheduling agent uses RL and in particular the Q-learning algorithm. A warehouse order-picking scheduling is presented as a case study to illustrate the method. The proposed scheduling method is compared to existing methods. Simulation and state space results are used to evaluate performance and identify system properties.

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“…Buzacott and Yao [31] researched the analytical models for FMS in their survey. To design the FMS with Petri nets, review of Moore and Gupta [32] can be examined. Flexibility analysis of FMS is surveyed in the study of Sethi and Sethi [33] and Beach et al [34].…”

Section: Other Related Researchesmentioning

confidence: 99%

Integrated definition modeling and Taguchi analysis of flexible manufacturing systems: aircraft industry application

Pınarbaşı

Sel

Alakaş

et al. 2013

Int J Adv Manuf Technol

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In this paper, flexible manufacturing systems (FMS) are studied. Firstly, an FMS design approach is proposed using integrated definition for function methodology. A systematic layout design and performance evaluation scheme is presented and detailed using this modeling framework. Then, the proposed approach is carried out with a case study from an aircraft industry to convert an existing traditional production system to FMS. To improve the system performance, a simulation-based method with Taguchi approach consisting of multiproducts is utilized. The objective is to find the machine and the product mix that achieves the maximum utilization while minimizing the cycle time. FMS system performance has been greatly improved by determining the most advantageous level of system components. It has also shown that FMS is a practicable production system in aircraft industry.

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Petri net models of flexible and automated manufacturing systems: a survey

Cited by 89 publications

References 68 publications

Aplicação dos conceitos de modelagem e de redes de Petri na análise do processo produtivo da indústria sucroalcooleira

Aplicação dos conceitos de modelagem e de redes de Petri na análise do processo produtivo da indústria sucroalcooleira

Manufacturing Scheduling Using Colored Petri Nets and Reinforcement Learning

Integrated definition modeling and Taguchi analysis of flexible manufacturing systems: aircraft industry application

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