Evolved fault tolerance in evolvable hardware

Evolved fault tolerance in evolvable hardware

This paper considers the ability of an evolved circuit to acquire fault tolerance by including fault conditions within the fitness measure of the evolutionary process. A simple oscillator circuit, implemented on a Xilinx FPGA, showed a 12 fold increase in fault-tolerance when compared to a control o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Canham, R.O., Tyrrell, A.M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Circuit faults
Circuit testing
Fault tolerance
Fault tolerant systems
Field programmable gate arrays
Hardware
Oscillators
Redundancy
Robots
System testing
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Beschreibung
Zusammenfassung:This paper considers the ability of an evolved circuit to acquire fault tolerance by including fault conditions within the fitness measure of the evolutionary process. A simple oscillator circuit, implemented on a Xilinx FPGA, showed a 12 fold increase in fault-tolerance when compared to a control oscillator using realistic faults.
DOI:10.1109/CEC.2002.1004425