Towards a reliability analysis of the design space for the communication subsystem of FT4FTT

Authors David Gessner | Paulo Portugal | Julián Proenza Arenas | Manuel Alejandro Barranco González
In Proceedings of the 19th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2014), 2014.

Fault Tolerance for Flexible Time-Triggered Ethernet-based systems (FT4FTT) is a project to devise an architecture for distributed embedded systems that provides both flexibility to changing real-time requirements and high reliability through fault tolerance. One of the key parts of such an architecture is the communication subsystem. When designing such a subsystem many decisions have to be made. To understand how such decisions impact the reliability of the final design, in this paper we present a framework to evaluate the reliability of a large number of potential designs. The approach is based on storing a finite subset of the design space for the communication subsystem of FT4FTT in an undirected graph and then generating a continuous-time Markov chain from the graph to evaluate the reliability of each design belonging to the subset.


Uso de cookies

Este sitio web utiliza cookies para que usted tenga la mejor experiencia de usuario. Si continúa navegando está dando su consentimiento para la aceptación de las mencionadas cookies y la aceptación de nuestra política de cookies, pinche el enlace para mayor información.

Aviso de cookies