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AMCS
2008
146views Mathematics» more  AMCS 2008»
13 years 7 months ago
Fault Detection and Isolation with Robust Principal Component Analysis
Principal component analysis (PCA) is a powerful fault detection and isolation method. However, the classical PCA which is based on the estimation of the sample mean and covariance...
Yvon Tharrault, Gilles Mourot, José Ragot, ...
DFT
2009
IEEE
139views VLSI» more  DFT 2009»
13 years 11 months ago
Reduced Precision Checking for a Floating Point Adder
We present an error detection technique for a floating point adder which uses a checker adder of reduced precision to determine if the result is correct within some error bound. O...
Patrick J. Eibl, Andrew D. Cook, Daniel J. Sorin
ICARIS
2003
Springer
14 years 24 days ago
An Investigation of the Negative Selection Algorithm for Fault Detection in Refrigeration Systems
Supermarkets lose millions of pounds every year through lost trading and stock wastage caused by the failure of refrigerated cabinets. Therefore, a huge commercial market exists fo...
Dan W. Taylor, David Corne
DAC
1994
ACM
13 years 11 months ago
Dynamic Search-Space Pruning Techniques in Path Sensitization
A powerful combinational path sensitization engine is required for the efficient implementation of tools for test pattern generation, timing analysis, and delay fault testing. Path...
João P. Marques Silva, Karem A. Sakallah
DATE
2002
IEEE
169views Hardware» more  DATE 2002»
14 years 17 days ago
Built-In Dynamic Current Sensor for Hard-to-Detect Faults in Mixed-Signal Ics
There are some types of faults in analogue and mixed signal circuits which are very difficult to detect using either voltage or current based test methods. However, it is possible...
Yolanda Lechuga, Román Mozuelos, Mar Mart&i...