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» Fault emulation: a new approach to fault grading
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PTS
2007
81views Hardware» more  PTS 2007»
13 years 9 months ago
An EFSM-Based Passive Fault Detection Approach
Extended Finite State Machine (EFSM)-based passive fault detection involves modeling the system under test (SUT) as an EFSM M, monitoring the input/output behaviors of the SUT, and...
Hasan Ural, Zhi Xu
ICES
2005
Springer
176views Hardware» more  ICES 2005»
14 years 1 months ago
Consensus-Based Evaluation for Fault Isolation and On-line Evolutionary Regeneration
While the fault repair capability of Evolvable Hardware (EH) approaches have been previously demonstrated, further improvements to fault handling capability can be achieved by exp...
Kening Zhang, Ronald F. DeMara, Carthik A. Sharma
DATE
2000
IEEE
136views Hardware» more  DATE 2000»
14 years 10 days ago
Parametric Fault Simulation and Test Vector Generation
Process variation has forever been the major fail cause of analog circuit where small deviations in component values cause large deviations in the measured output parameters. This...
Khaled Saab, Naim Ben Hamida, Bozena Kaminska
ICRA
2000
IEEE
96views Robotics» more  ICRA 2000»
14 years 9 days ago
Fault Detection for Robot Manipulators with Parametric Uncertainty: A Prediction Error Based Approach
—In this paper, we introduce a new approach to fault detection for robot manipulators. The technique, which is based on the isolation of fault signatures via filtered torque pred...
Warren E. Dixon, Ian D. Walker, Darren M. Dawson, ...
DSN
2007
IEEE
14 years 2 months ago
Inherent Time Redundancy (ITR): Using Program Repetition for Low-Overhead Fault Tolerance
A new approach is proposed that exploits repetition inherent in programs to provide low-overhead transient fault protection in a processor. Programs repeatedly execute the same in...
Vimal K. Reddy, Eric Rotenberg