An architecture for flexible scheduling in Profibus networks

Silvestre-Blanes, Javier; Sempere, V.

doi:10.1016/j.csi.2006.11.006

Cited by 10 publications

(5 citation statements)

References 29 publications

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“…AguilarPonce et al (2007) presented a type of sensor network architecture for sensor-based scene surveillance for detection and tracking objects of interest through the application of agents. Profibus networks are used in real-time systems with flexible scheduling (Silvestre and Sempere 2007). The lean enterprise service bus architecture is proposed to enhance the interoperability between the production system and global enterprise information system in terms of business and manufacturing requirements and establishes semantic interoperability for industrial semantics (Zayati et al 2012).…”

Section: Information Communication and Interaction Techniques In Entementioning

confidence: 99%

Intelligent assembly system for mechanical products and key technology based on internet of things

et al. 2014

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The Internet of Things (IoT) has a significant effect on the development of manufacturing technology. Therefore, according to the analysis of the challenges and opportunities faced by manufacturing industry, this study uses the assembly process of mechanical products as the research object and analyzes the characteristics of IoT-based manufacturing systems. To improve the interconnection, perception, efficiency, and intelligence of the assembly system, this study proposes the concept of IoT-enabled intelligent assembly system for mechanical products (IIASMP). The IIASMP framework, which is based on advanced techniques such as information and communication technology, sensor network, and radio-frequency identification, is then presented. Key technologies under this framework, including assembly resources identification, information interaction technology, multi-source data perception and fusion, intelligent assembly agent, and value-added data and dynamic self-adaptive optimization, are described. Finally, the current results of IIASMP are described in the case study. The proposed framework and methods aims to have an important reference value for applying the key technologies and be used widely in the intelligent manufacturing field.

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Section: Information Communication and Interaction Techniques In Entementioning

confidence: 99%

Intelligent assembly system for mechanical products and key technology based on internet of things

et al. 2014

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“…In the last few years there has been an increasing interest in migrating industrial networks from specific technologies to Ethernet (Skeie et al, 2006;Krommenacker et al, 2001Krommenacker et al, , 2002Lee et al, 2006;Skeie and Johanssen, 2002;Rüping et al, 1999;Georges et al, 2006;Erturk, 2005;Silvestre and Sempere, 2007;Ö zcelik and Ekiz, 2007;Cena et al, 2008;Zhang and Zhang, 2007;Ferrari et al, 2006). Specific technologies currently used, called fieldbuses, such as FIP or Profibus (Georges et al, 2006;Erturk, 2005;Silvestre and Sempere, 2007;Ö zcelik and Ekiz, 2007) are deterministic networks which try to ensure end-to-end delays of messages remain limited. Some protocols satisfy the integrity constraints of the information.…”

Section: Introductionmentioning

confidence: 98%

A genetic algorithm with switch-device encoding for optimal partition of switched industrial Ethernet networks

Carro-Calvo

Salcedo‐Sanz

Portilla-Figueras

et al. 2010

Journal of Network and Computer Applications

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“…PROFIBUS is widely applied in the control field, including power, process control, environmental engineering, processing, and other industries. 2 Systematically in this article surrounding the main communication transmission process simulation transmission experiment, around the fieldbus communication message transmission relationship between the process parameters were analyzed, and through the packet loss rate, transmission efficiency, token waiting time realtime performance indexes provide the theoretical basis for the optimization improvement of system ''was changed into'' In this article, the communication transmission simulation experiments was carried out, and some important parameters affecting the message transmission,such as packet loss rate, transmission efficiency, token waiting time, were analyzed to provide the theoretical basis for the optimization improvement of system. The real-time communication simulation process designed for the data link layer provides the data and the theory of experience; it provides a certain theoretical basis for the practical engineering application of PROFIBUS field bus the field of industrial control.…”

Section: Introductionmentioning

confidence: 99%

Simulation analysis of communication performance of PROFIBUS in single and multiple master mode

Geng

2020

Measurement and Control

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With the application of digital information technology and communication technology, industrial intelligence and integration also began to develop rapidly, and the importance of the research on bus communication in industrial control communication also increased. As the first international bus standard, PROFIBUS has been widely used in the field of industrial control; in recent years, it was mainly used to connect devices to the control layer and convert data through token transmission. Based on the understanding of the transmission mechanism of PROFIBUS fieldbus protocol, this article carries out a simulation study on its communication performance. Through analysis of the data link layer, changing the target token cycle time (high and low priority) and random setting each site message number, as well as the number of master station and slave station, how the main token latency and packet loss rate and efficiency of bus affect the change of performance parameters was observed. For multiple communication systems, the relationship between the address value on the main token ring and transport performance is found by experiments on the site address value on the main token ring and the target token cycle time value. Finally, the scheduling algorithm is applied to the communication scheduling of PROFIBUS fieldbus. The results confirm that the scheduling algorithm has better transmission efficiency than the traditional MAC media access protocol under the condition that the load rate does not exceed 100%, which makes up for the shortcomings of the original PROFIBUS bus system and makes the communication performance better.

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An architecture for flexible scheduling in Profibus networks

Cited by 10 publications

References 29 publications

Intelligent assembly system for mechanical products and key technology based on internet of things

Intelligent assembly system for mechanical products and key technology based on internet of things

A genetic algorithm with switch-device encoding for optimal partition of switched industrial Ethernet networks

Simulation analysis of communication performance of PROFIBUS in single and multiple master mode

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