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IEEE transactions on power electronics, 2019
In this paper, fault diagnosis and fault-tolerant control strategies have been studied comprehensively for dual three-phase permanent-magnet synchronous motor (PMSM) drives to improve the reliability.
Xueqing Wang +5 more
semanticscholar +1 more source
In this paper, fault diagnosis and fault-tolerant control strategies have been studied comprehensively for dual three-phase permanent-magnet synchronous motor (PMSM) drives to improve the reliability.
Xueqing Wang +5 more
semanticscholar +1 more source
Fault zone fabric and fault weakness
Nature, 2009Geological and geophysical evidence suggests that some crustal faults are weak compared to laboratory measurements of frictional strength. Explanations for fault weakness include the presence of weak minerals, high fluid pressures within the fault core and dynamic processes such as normal stress reduction, acoustic fluidization or extreme weakening at ...
Collettini +7 more
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Fault Collapsing for Transition Faults Using Extended Transition Faults
Eleventh IEEE European Test Symposium (ETS'06), 2006We present a fault collapsing procedure for transition faults based on fault dominance relations. The effectiveness of the procedure is enhanced by introducing what we call extended transition faults. A standard transition fault involves a single line and a transition.
Irith Pomeranz, Sudhakar M. Reddy
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Fault density, fault types, and spectra-based fault localization
Empirical Software Engineering, 2014This paper presents multiple empirical experiments that investigate the impact of fault quantity and fault type on statistical, coverage-based fault localization techniques and fault-localization interference. Fault-localization interference is a phenomenon revealed in earlier studies of coverage-based fault localization that causes faults to obstruct,
Nicholas DiGiuseppe, James A. Jones
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Fault Density, Fault Depth and Fault Multiplicity: The Reward of Discernment
2019 IEEE 19th International Conference on Software Quality, Reliability and Security Companion (QRS-C), 2019Using a semantics-based definition of faults, we discuss three distinct but related concepts, and illustrate their differences by means of simple experiments: fault density (number of faults in a program); fault depth (the minimal number of fault removals needed to make a program correct); and fault multiplicity (the number of atomic changes needed to ...
Besma Khaireddine +2 more
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On Fault Representativeness of Software Fault Injection
IEEE Transactions on Software Engineering, 2013The injection of software faults in software components to assess the impact of these faults on other components or on the system as a whole, allowing the evaluation of fault tolerance, is relatively new compared to decades of research on hardware fault injection.
Roberto Natella +3 more
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Generalization of independent faults for transition faults
Digest of Papers. 1992 IEEE VLSI Test Symposium, 2003Independent faults were shown to he effective in computing small test sets for stuck-at faults. An efficient procedure for computing a maximal set of independent stuck-at faults is proposed. The notion of independent faults is then extended to other fault models, specifically, transition faults, that require two-pattern tests.
Irith Pomeranz, Sudhakar M. Reddy
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A parameterizable fault simulator for bridging faults
Proceedings IEEE European Test Workshop, 2002We present the concept of a multiple-valued logic simulator that is able to more accurately determine the possible behavior of a circuit in the presence of bridging faults. By a user defined mapping of a range of voltages to a logic value the simulator takes care of certain voltages more closely than common bridge fault simulators that map all voltages
Piet Engelke +2 more
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Fault collapsing of multi-conditional faults
2013 IEEE 16th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), 2013Numerous new multi-conditional fault models have been proposed in the last years. In combination with the increasing complexity of today's designs these new fault models cause a tremendous increases of the ATPG-runtime. In this paper we present a novel fault collapsing scheme for multi-conditional faults.
Rene Krenz-Baath +2 more
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Fault simulation of multiple faults in PLAs
[1991] Proceedings, Advanced Computer Technology, Reliable Systems and Applications, 2002A novel approach is presented to the problem of the simulation of multiple crosspoint faults in PLAs (programmable logic arrays). An efficient algorithm is presented that makes use of concepts derived from the critical path method. To reduce memory allocation, the technique makes use of the minimal information set needed for exact analysis.
AMBANELLI M. +4 more
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