2021 4th IEEE International Conference on Industrial Cyber-Physical Systems (ICPS)
Luogo:
Victoria, BC, Canada
Periodo:
10-12 May 2021
ISBN:
978-1-6654-3045-6
Intervallo pagine:
237-243
Parole chiave:
Multi-discipline; Fault modeling; Verilog-AMS
Breve descrizione dei contenuti:
Constructing a simulable model of a production line is crucial to ensure adequate maintenance, but it is nonetheless too complex due to the presence of highly heterogeneous components. In this perspective, Verilog-AMS is a promising solution, as it allows to cover different levels of details, from transistor-level and digital components to multi-physical dynamics. This paper shows how Verilog-AMS can be used to model production line components by exploiting multiple disciplines effectively. Furthermore, we will prove that Verilog-AMS allows efficient modeling of faults by inserting saboteurs and mutants in multi-physics descriptions. This methodology allows the definition of a multi-discipline fault injection technique that can be used to generate valuable data to support any analysis based on faulty temporal series, like predictive maintenance.
Dall'Ora, Nicola; Fraccaroli, Enrico; Vinco, Sara; Fummi, Franco,
Multi-Discipline Fault Modeling with Verilog-AMS in IEEE International Conference on Industrial Cyber-Physical Systems (ICPS)
, Atti di "2021 4th IEEE International Conference on Industrial Cyber-Physical Systems (ICPS)"
, Victoria, BC, Canada
, 10-12 May 2021
, 2021
, pp. 237-243