Results 101 to 110 of about 66,135 (157)
DUA-MQTT: A Distributed High-Availability Message Communication Model for the Industrial Internet of Things. [PDF]
Sensors (Basel)Chai A +6 more
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Guaranteeing replica determinism on IEC 61499
Proceedings of the 2014 IEEE Emerging Technology and Factory Automation (ETFA), 2014 Being distributed in nature, IEC 61499 industrial control applications are subject to partial failures. Building applications that are tolerant of these failures (i.e. a fault-tolerant application) may be achieved through the use of replication. In this paper we present a framework to support replicated IEC 61499 applications, and study how replica ...
Mario de Sousa
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A Novel Approach for Integrating IEC 61131-3 Engineering and Execution Into IEC 61499
IEEE Transactions on Industrial Informatics, 2021 Automation system engineering becomes more complex, due to the trend towards more flexible, reconfigurable, and modular design approaches, like Industry 4.0.
Martin Melik-Merkumians +2 more
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Model-aware Simulation of IEC 61499 Designs [PDF]
2022 IEEE 27th International Conference on Emerging Technologies and Factory Automation (ETFA), 2022 The IEC 61499 standard offers the possibility to model distributed systems, especially in the domain of industrial automation. Since debugging at design time is becoming more and more important and the verification of the execution at event and function block level is becoming more and more important, this paper presents an approach for model-aware ...
Sven Mehlhop, Jörg Walter 0001
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2006 IEEE Conference on Emerging Technologies and Factory Automation, 2006
The international standard IEC 61499 defines an event-driven, distributed application based on Function Blocks. Such a block represents a kind of object with an internal behaviour. The blocks interact via input and output variables with other blocks or with their environment.
Matthias Riedl +2 more
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The international standard IEC 61499 defines an event-driven, distributed application based on Function Blocks. Such a block represents a kind of object with an internal behaviour. The blocks interact via input and output variables with other blocks or with their environment.
Matthias Riedl +2 more
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Distributed online change for IEC 61499
ETFA2011, 2011Future automation systems exhibit a growing demand for downtimeless evolution. There have been already several approaches for this so called online change but most of them are manly designed to work within a device. The increasing distribution of automation systems needs an efficient mechanism for downtimeless reconfiguration even if the change affects
Andreas Schimmel, Alois Zoitl
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Integration of IEC 61499 with OPC UA
2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA), 2016From the industrial point of view, the beginning of the 21th century is predominated by fast-changing demands of the global market. This phenomenon is referred to as a shift from mass production to mass customization and brings new challenges into the manufacturing domain.
Slavomir Kozar, Petr Kadera
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Fault injection for IEC 61499 applications
2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA), 2016Distributed control systems relying on IEC 61499 are a common engineering approach for various application domains ranging from industrial control to the management and control of modern buildings. In this paper we propose a generic fault-injection concept to support the verification of applications.
Bernd Glatz +4 more
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2014
The IEC 61499 standard provides definition of various structures, such as systems, devices, resources, and various function block types, which allow for a component-oriented design of a program. This design approach resembles the famous object-oriented design paradigm, where the domain objects, e.g.
Li Hsien Yoong +3 more
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The IEC 61499 standard provides definition of various structures, such as systems, devices, resources, and various function block types, which allow for a component-oriented design of a program. This design approach resembles the famous object-oriented design paradigm, where the domain objects, e.g.
Li Hsien Yoong +3 more
openaire +1 more source