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ASPDAC
2006
ACM
144views Hardware» more  ASPDAC 2006»
13 years 10 months ago
Compaction of pass/fail-based diagnostic test vectors for combinational and sequential circuits
Abstract— Substantial attention is being paid to the fault diagnosis problem in recent test literature. Yet, the compaction of test vectors for fault diagnosis is little explored...
Yoshinobu Higami, Kewal K. Saluja, Hiroshi Takahas...
IEEEARES
2006
IEEE
13 years 10 months ago
Application of the Digraph Method in System Fault Diagnostics
There is an increasing demand for highly reliable systems in the safety conscious climate of today’s world. When a fault does occur there are two desirable outcomes. Firstly, de...
E. M. Kelly, L. M. Bartlett
ICRA
2006
IEEE
120views Robotics» more  ICRA 2006»
13 years 10 months ago
Distributed Diagnosis of Coupled Mobile Robots
— Fault diagnosis of coupled mobile robots requires a large number of measurements to be communicated either between the robots or from the robots to a central diagnoser. As comp...
Matthew J. Daigle, Xenofon D. Koutsoukos, Gautam B...
ICAT
2006
IEEE
13 years 10 months ago
Fault Diagnosis System for Turbo-Generator Set Based on Fuzzy Neural Network
When a fault such as unbalance occurs in a turbo-generator set, sensors should be put on its bearing to detect vibration signals for extracting fault symptoms, but the relationshi...
Ping Yang, Qing-miao Wang
MICAI
2007
Springer
13 years 11 months ago
VisualBlock-FIR for Fault Detection and Identification: Application to the DAMADICS Benchmark Problem
This paper describes a fault diagnosis system (FDS) for non-linear plants based on fuzzy logic. The proposed scheme, named VisualBlock-FIR, runs under the Simulink framework and en...
Antoni Escobet, Àngela Nebot, Franço...
ICIC
2007
Springer
13 years 11 months ago
Unbalanced Underground Distribution Systems Fault Detection and Section Estimation
This paper presents a novel fault detection and section estimation method for unbalanced underground distribution systems (UDS). The method proposed is based on artificial neural n...
Karen Rezende Caino de Oliveira, Rodrigo Hartstein...
TASE
2007
IEEE
13 years 11 months ago
Synthesis Of Optimal-Cost Dynamic Observers for Fault Diagnosis of Discrete-Event Systems
Fault diagnosis consists in synthesizing a diagnoser that observes a given plant through a set of observable events, and identifies faults which are not observable as soon as pos...
Franck Cassez, Stavros Tripakis, Karine Altisen
ACSD
2007
IEEE
102views Hardware» more  ACSD 2007»
13 years 11 months ago
Sensor Minimization Problems with Static or Dynamic Observers for Fault Diagnosis
We study sensor minimization problems in the context of fault diagnosis. Fault diagnosis consists in synthesizing a diagnoser that observes a given plant and identifies faults in...
Franck Cassez, Stavros Tripakis, Karine Altisen
SIGCOMM
2009
ACM
13 years 11 months ago
Detailed diagnosis in enterprise networks
By studying trouble tickets from small enterprise networks, we conclude that their operators need detailed fault diagnosis. That is, the diagnostic system should be able to diagno...
Srikanth Kandula, Ratul Mahajan, Patrick Verkaik, ...
DATE
2009
IEEE
94views Hardware» more  DATE 2009»
13 years 11 months ago
Selection of a fault model for fault diagnosis based on unique responses
- We describe a preprocessing step to fault diagnosis of an observed response obtained from a faulty chip. In this step, a fault model for diagnosing the observed response is selec...
Irith Pomeranz, Sudhakar M. Reddy