The functional safety assessment of cyber-physical system operation process described by Markov chain. [PDF]
Sci Rep, 2022 The functional safety assessment is one of the primary tasks both at the design stage and at the stage of operation of critical infrastructure at all levels.
Kovtun V, Izonin I, Gregus M.
europepmc +2 more sources
Functional Safety Networks and Protocols in the Industrial Internet of Things Era. [PDF]
Sensors (Basel), 2021 Functional safety networks are becoming of paramount importance in industrial systems, due to the progressive innovation introduced by the Industry 4.0 paradigm, characterized by high production flexibility, reliability and scalability.
Peserico G +3 more
europepmc +2 more sources
A Sensor Fault Detection Scheme as a Functional Safety Feature for DC-DC Converters. [PDF]
Sensors (Basel), 2021 DC-DC converters are widely used in a large number of power conversion applications. As in many other systems, they are designed to automatically prevent dangerous failures or control them when they arise; this is called functional safety.
Schmidt S, Oberrath J, Mercorelli P.
europepmc +2 more sources
Functional Safety Analysis and Design of Sensors in Robot Joint Drive System
Machines, 2022 The reliable operation of the sensors of robot joint drive systems (RJDs) is a key factor in ensuring the safety of equipment and personnel. Over the years, additional safety-related systems have been designed to prevent safety incidents caused by robot ...
Lingyu Chen +3 more
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Functional safety analysis of safety-critical system using state transition diagram
Радіоелектронні і комп'ютерні системи, 2022 The subject of research is to determine the functional safety indicators of a fault-tolerant safety-critical system, namely, the minimal cut sets’ probability for a given duration of the system’s operation, using the state transition diagram (STD).
Leonid Ozirkovskyy +4 more
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Identification Tests of Modern Vehicles’ Electromagnetic Environment as Part of the Assessment of Their Functional Safety [PDF]
SensorsAre the regulations relating to electromagnetic compatibility (EMC) sufficient to ensure the safety of all autonomy systems? EMC is one of the critical factors influencing the proper functioning of a vehicle and its safety.
Daniel Sterniczuk +2 more
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Integrated Functional Safety and Security Diagnosis Mechanism of CPS Based on Blockchain
IEEE Access, 2020 This paper proposes a functional safety and information security protection mechanism based on blockchain technology. The design of the basic level and integration level blockchain structure of CPS distributed architecture and related functional safety ...
Ai Gu, Zhenyu Yin, Chuanyu Cui, Yue Li
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Elastic Gateway Functional Safety Architecture and Deployment: A Case Study
IEEE Access, 2022 The automotive industry has started its transformation towards Software-Defined Vehicles. This transformation is driven by the rise of the number of vehicle features, the high complexity of these features and their constraining availability requirements ...
Abdoul Aziz Kane +5 more
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EngThis paper presents a first-of-its-kind evaluation of integrating Large Language Models (LLMs) within a Human-In-The-Loop (HITL) framework for risk analysis in machinery functional safety, adhering to ISO 12100.
Padma Iyenghar
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Functional safety verification of train control procedure in train-centric CBTC by colored petri net [PDF]
Archives of Transport, 2020 Communication-based Train Control (CBTC) system is a widely-used signaling system. There is an increasing demand for innovating the traditional ground-centric architecture.
Junting Lin, Qian Xu
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