Title :
Digital fuzzy control: a robust alternative suitable for space application
Author :
Cheynet, Ph. ; Velazco, R. ; Rezgui, S. ; Peters, L. ; Beck, K. ; Ecoffet, R.
Author_Institution :
TIMA Lab., Grenoble, France
fDate :
12/1/1998 12:00:00 AM
Abstract :
The intrinsic robustness of fuzzy control digital implementations with respect to Single Event Upset is investigated. A commercial circuit dedicated to fuzzy control was used to implement the control part of a future ESA Mars instrument deployment vehicle. Upset fault injection experiments show the fault tolerance properties of the studied application
Keywords :
aerospace control; digital control; fuzzy control; robust control; space vehicle electronics; ESA Mars instrument deployment vehicle; digital fuzzy control; fault tolerance; radiation environment; robustness; single event upset; space electronics; Circuits; Fuzzy control; Fuzzy set theory; Fuzzy sets; Instruments; Mars; Mathematical model; Process control; Robust control; Space technology;
Journal_Title :
Nuclear Science, IEEE Transactions on
