Fault-tolerance in cyber-physical systems using holonic multi-agent systems

Piardi, Luis; Leitão, Paulo; Costa, Pedro; Oliveira, André Schneider de

http://hdl.handle.net/10198/27871

Use this identifier to reference this record.

Name:	Description:	Size:	Format:
_SOHOMA_21____Fault_Tolerance_V_Submissao.pdf		1.82 MB	Adobe PDF	Download

Send Feedback

Authors

Piardi, Luis

Leitão, Paulo

Costa, Pedro

Oliveira, André Schneider de

Abstract(s)

Cyber-Physical Systems (CPS) transform traditional systems into a network of connected and heterogeneous systems, integrating computational and physical elements, that works as a complex system whose overall properties are greater than the sum of its parts. However, CPS is not free from faulty episodes and their consequences such as malfunctions, breakdowns, and service interruption. Traditional centralized models for fault-tolerance do not meet the complexity of the current industrial scenarios and particularly the industrial CPS requirements. Having this in mind, this work presents a holonic-based architecture to address the fault-tolerance in CPS by distributing the detection, diagnosis, and recovery in the local individual entities and also considers the emergent behaviour resulting from the collaboration of these entities. An experimental case study is used to illustrate the potential application of the fault-tolerant approach

Keywords

Fault-tolerance Holonic control Multi-agent system Cyber-physical system

URI

http://hdl.handle.net/10198/27871

Citation

Fault-tolerance in cyber-physical systems using holonic multi-agent systems. In 11th International Workshop on Service-oriented, Holonic and Multi-agent Manufacturing Systems for the Industry of the Future, SOHOMA 2021. Cluny, France. 1034, p. 51-63