DocumentCode :
1803202
Title :
Overview of field programmable analog arrays as enabling technology for evolvable hardware for high reliability systems
Author :
Plante, Jeannette ; Shaw, Harry ; Mickens, Lisa ; Johnson-Bey, Charles
fYear :
2003
fDate :
9-11 July 2003
Firstpage :
77
Lastpage :
78
Abstract :
The recent commercial availability of field programmable analog arrays (FPAAs) is leading designers of high reliability space and ground support systems to consider how these devices can lead to new applications. They hold promises for analog systems that require reactive evolvability such as those that correct defective mechanical deployments. They are also suited to evolving circuits, which change with temporary or degenerative electrical conditions such as those associated with power systems during specific periods of orbit in space flight and with the effects of aging on electronic components. FPAAs are seen as a key enabler to a system in development that will enable circuit development in a hardware environment that can be programmed and tailored for a given system´s electrical input/output/load environment.
Keywords :
aerospace computing; analogue integrated circuits; circuit reliability; evolutionary computation; field programmable analogue arrays; chip-driven design; defective mechanical deployment correction; degenerative electrical condition; electronic component; evolvable hardware; evolving circuit; field programmable analog array; hardware environment; programmable analog circuits; reactive evolvability; reconfigurable space system; space flight; space orbit period; system electrical input; system electrical load; system electrical output; temporary electrical condition; Aerospace electronics; Availability; Circuits; Field programmable analog arrays; Hardware; Laboratories; NASA; Power system management; Sensor arrays; Space technology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Evolvable Hardware, 2003. Proceedings. NASA/DoD Conference on
Print_ISBN :
0-7695-1977-6
Type :
conf
DOI :
10.1109/EH.2003.1217648
Filename :
1217648
Link To Document :
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