In recent years, there has been a growing interest in the digitalization of medical records and health data. This makes it possible to build sophisticated systems that facilitate rapid data retrieval, processing and a...
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In mechanical equipment development and production, manufacturing errors and their distribution are one of the key factors affecting product performance and quality, due to the effect is more evident in the field of e...
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Ontologies are of great importance in organizing and structuring domain knowledge towards interoperability and data integration in various fields, as provide a standarised vocabulary and a formal representation of rel...
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Most manufacturingsystems in the industry nowadays are controlled by Programmable Logic Controllers (PLCs), which are characterized by their high robustness and low cost. The systems controlled by PLCs are typically ...
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ISBN:
(纸本)9798350360721
Most manufacturingsystems in the industry nowadays are controlled by Programmable Logic Controllers (PLCs), which are characterized by their high robustness and low cost. The systems controlled by PLCs are typically described as Discrete Event systems (DESs), and it is often difficult to detect faults and behavioral abnormalities related to the PLC process. Researchers proposed an automated tool called fault and behavior monitoring tool for PLC (FBMTP) whose main advantage is its ability to effectively handle inaccuracies with large-scale PLC-controlled manufacturingsystems. Although FBMTP effectively addresses the issues in PLC-controlled systems, only the Boolean I/O signals (1/0) intercepted from the memory area of the PLC are examined. However, PLC I/O often involves analog signals, which are real values. Therefore, we introduced a new parameter to increase the diversity of this mechanism, an improved fault and behavior monitoring tool for PLC (IFBMTP). Cyber-Physical System (CPS) technology is applied across various fields. In the manufacturing sector, it is used for real-time monitoring, production control, and information sharing, enhancing the flexibility of manufacturingsystems. Moreover, CPS is practical for simulating and testing different fault detection models, such as IFBMTP, given the limited availability of large-scale equipment for testing in industries. Presently, many software platforms focus primarily on animation or integer computations but cannot accurately reflect physical analog data, making integration among multiple technologies challenging. Automation Studio, developed by Famic Technologies Inc., stands out for its rapid modeling, multi-technology integration, and application in virtual commissioning. We leveraged Automation Studio as the development platform to create an integrated CPS and validated the robustness of IFBMTP under various scenarios for debugging and testing. Such integration of multiple technological virtual systems is
Due to the complexity of industrial site environments and the instability of networks, establishing a data exchange mode with high quality and low bandwidth requirements between on-site devices and the cloud has alway...
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The ability to reason about events and their temporal relations is a key aspect in Natural Language Understanding. In this paper, we investigate the ability of Large Language Models to resolve temporal references with...
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Polycystic Ovary Syndrome (PCOS) is a crucial hormonal disorder globally affecting women with several other health issues such as acne, weight gain, infertility, etc., and thus emphasizes the need for early and accura...
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作者:
Badrinathan, B.Anitha, G.Saveetha University
Saveetha School of Engineering Saveetha Institute of Medical and Technical Sciences Department of Automation and Robotics Engineering Chennai India Saveetha University
Saveetha School of Engineering Saveetha Institute of Medical and Technical Sciences Department of Electronics and Communication Engineering Chennai India
Millimeter-wave (mmWave) frequencies play a critical role in next-generation communication systems by supporting high-speed data transfer and improved bandwidth utilization. This study focuses on developing a compact ...
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The proliferation of drones in various industries has raised concerns about the security and privacy of their operations. To address these concerns, this paper proposes a novel approach for securing drones through blo...
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In process CPS systems, highly accurate modeling of the production system is essential for optimal control, fault diagnosis, and flexible manufacturing. Traditional data-driven modeling of industrial processes focuses...
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