Title :
Evidences of SEU tolerance for digital implementations of artificial neural networks: one year MPTB flight results
Author :
R. Velazco;P. Cheynet;A. Tissot;J. Haussy;J. Lambert;R. Ecoffet
Author_Institution :
Lab. TIMA, Grenoble, France
Abstract :
The Microelectronics and Photonics Testbed (MPTB) carrying twenty-four experiments on-board a scientific satellite has been in a high radiation orbit since November 1997. This paper presents one year flight results of two of these experiments programmed to emulate an Artificial Neural Network (ANN) devoted to texture analysis. Telemeterd data provide evidences of the ANN intrinsic fault tolerance properties.
Keywords :
"Artificial neural networks","Neurons","Hardware","Emulation","Signal processing algorithms","Augmented virtuality","Fault tolerance","Application software","Physics computing","Computer architecture"
Conference_Titel :
Radiation and Its Effects on Components and Systems, 1999. RADECS 99. 1999 Fifth European Conference on
Print_ISBN :
0-7803-5726-4
DOI :
10.1109/RADECS.1999.858648
