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Self-adaptive system based on field programmable gate array for extreme temperature electronics.

Show simple item record Keymeulen, Didier Zebulum, Ricardo Rajeshuni, Ramesham Stoica, Adrian Katkoori, Srinivas Graves, Sharon Novak, Frank Antill, Charles 2006-10-25T22:34:22Z 2006-10-25T22:34:22Z 2006-06-16
dc.identifier.citation 1st Conference on Adaptive Hardware and Systems en
dc.identifier.clearanceno 06-1266
dc.description.abstract In this work, we report the implementation of a self-adaptive system using a field programmable gate array (FPGA) and data converters. The self-adaptive system can autonomously recover the lost functionality of a reconfigurable analog array (RAA) integrated circuit (IC) [3]. Both the RAA IC and the self-adaptive system are operating in extreme temperatures (from 120ºC down to -180ºC). The RAA IC consists of reconfigurable analog blocks interconnected by several switches and programmable by bias voltages. It implements filters/amplifiers with bandwidth up to 20 MHz. The self-adaptive system controls the RAA IC and is realized on Commercial-Off-The-Shelf (COTS) parts. It implements a basic compensation algorithm that corrects a RAA IC in less than a few milliseconds. Experimental results for the cold temperature environment (down to -180ºC) demonstrate the feasibility of this approach. en
dc.description.sponsorship NASA/JPL en
dc.format.extent 548324 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US en
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006. en
dc.subject extreme environment electronics en
dc.subject adaptive hardwares en
dc.subject field programmable gate array (FPGA) en
dc.subject evolvables en
dc.subject genetic algorithms en
dc.subject self-adaptive system
dc.title Self-adaptive system based on field programmable gate array for extreme temperature electronics. en
dc.type Preprint en

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