Early SEU sensitivity assessment for collaborative hardening techniques: A case study of OPTOS processing architecture

• Published in: Microelectronics and reliability Vol. 95; pp. 36 - 47
• Main Authors: Martín-Ortega, Alberto, Portela-García, Marta, de Mingo, José R., Rodríguez, Santiago, Rivas, Joaquín, López-Buedo, Sergio, López-Ongil, Celia
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.04.2019
• Subjects: Aerospace engineering; Distributed processing; Emulation; Fault tolerant systems; On board computer; Programmable logic devices; Radiation hardening; Radiation hardening; Distributed processing; Emulation; Fault tolerant systems; Programmable logic devices; On board computer; Aerospace engineering

Nowadays, space missions face a relentless increase in requirements for on-board computers. Higher computing capacities are needed, while the power consumption, mass and area must be reduced. Unfortunately, requirements evolve faster than the ability of manufacturers to develop better space-qualifie...