Modeling of reconfigurable manufacturing systems based on colored timed object-oriented Petri nets

Xiu-li, Meng

doi:10.1016/j.jmsy.2010.11.002

Cited by 48 publications

(17 citation statements)

References 26 publications

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“…Meng presented a method to model RMS and their reconfiguration with colored Petri nets (CPN) [20], but neither considered a connection to conceptual product development nor applied the method to micro-assembly. Wang and Dagli combined CPN with the OPM technique to create a holistic model.…”

Section: Related Workmentioning

confidence: 99%

Conceptual Planning of Micro-Assembly for a Better Utilization of Reconfigurable Manufacturing Systems

et al. 2020

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Reconfigurable manufacturing systems (RMS) can be used to produce micro-assembled products that are too complex for assembly on flat substrates like printed circuit boards. The greatest advantage of RMS is their capability to reuse machine parts for different products, which enhances the economical efficiency of quickly changing or highly individualized products. However, often, process engineers struggle to achieve the full potential of RMS due to product designs not being suited for their given system. Guaranteeing a better fit cannot be done by static guidelines because the higher degree of freedom would make them too complex. Therefore, a new method for generating dynamic guidelines is proposed. The method consists of a model, with which designers can create a simplified assembly sequence of their product idea, and another model, with which process engineers can describe the RMS and the procedures and operations that it can offer. By combining both, a list of possible machine configurations for an RMS can be generated as an automated response for a modeled assembly sequence. With the planning tool for micro-assembly, an implementation of this method as a modern web application is shown, which uses a real existent RMS for micro-assembly.

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Section: Related Workmentioning

confidence: 99%

Conceptual Planning of Micro-Assembly for a Better Utilization of Reconfigurable Manufacturing Systems

et al. 2020

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“…Mathematical definitions have been proposed for the RMS key characteristics [11], especially for scalability [12], convertibility [13], and an integrated multi-attribute reconfigurability index [14]. These characteristics and principles are applied to the design of different types of reconfigurable manufacturing systems, including machining systems, fixturing systems, assembly systems, and material handling systems [15,16], by using various models [17][18][19][20] and methodologies [21,22].…”

Section: Core Characteristics and Principles Of Rmsmentioning

confidence: 99%

Reconfigurable manufacturing systems: Principles, design, and future trends

2017

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Reconfigurable manufacturing systems (RMSs), which possess the advantages of both dedicated serial lines and flexible manufacturing systems, were introduced in the mid-1990s to address the challenges initiated by globalization. The principal goal of an RMS is to enhance the responsiveness of manufacturing systems to unforeseen changes in product demand. RMSs are costeffective because they boost productivity, and increase the lifetime of the manufacturing system. Because of the many streams in which a product may be produced on an RMS, maintaining product precision in an RMS is a challenge. But the experience with RMS in the last 20 years indicates that product quality can be definitely maintained by inserting in-line inspection stations. In this paper, we formulate the design and operational principles for RMSs, and provide a state-of-the-art review of the design and operations methodologies of RMSs according to these principles. Finally, we propose future research directions, and deliberate on how recent intelligent manufacturing technologies may advance the design and operations of RMSs.

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“…In early days, Petri nets were mainly used in the fields of computers and information processing, while later the researchers with engineering background utilized Petri net method in engineering systems especially researches on automated manufacturing systems. In the past more than 50 years, the Petri net has been enriched and developed constantly, and it has been widely used in areas such as computer science, automation, communication, transportation, electricity and electronics, services, and manufacturing .…”

Section: Overview Of Object Petri Netmentioning

confidence: 99%

A method for describing industrial control system network attack using object Petri net

Chen

et al. 2015

IEEJ Transactions Elec Engng

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Nowadays, the threats industrial control systems face from the inside and outside are becoming more and more serious. However, there are very few works describing industrial control system network attacks, which in turn make it very essential for industrial control system network attack researches to describe and model such attacks. This paper proposes an approach to describe the procedure of industrial control system network attacks using the object Petri net, and takes a case study of smart substation attack as example to help introduce this method of description and modeling. This method adopts a hierarchical form of Petri net to describe the entire process of a network attack, which can control the scale of the Petri net model effectively and can describe the attack process in more detail and accurately at the same time.

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Modeling of reconfigurable manufacturing systems based on colored timed object-oriented Petri nets

Cited by 48 publications

References 26 publications

Conceptual Planning of Micro-Assembly for a Better Utilization of Reconfigurable Manufacturing Systems

Conceptual Planning of Micro-Assembly for a Better Utilization of Reconfigurable Manufacturing Systems

Reconfigurable manufacturing systems: Principles, design, and future trends

A method for describing industrial control system network attack using object Petri net

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