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Seventh International Conference on Application of Concurrency to System Design (ACSD 2007)
Sensor Minimization Problems with Static or Dynamic Observers for Fault Diagnosis
Bratislava, Slovak Republic
July 10-July 13
ISBN: 0-7695-2902-X
Franck Cassez, CNRS/IRCCyN, France
Stavros Tripakis, Cadence Berkeley Labs, USA
Karine Altisen, INPG and Verimag Laboratory, France
We study sensor minimization problems in the context of fault diagnosis. Fault diagnosis consists of synthesizing a diagnoser that observes a given plant and identifies faults in the plant as soon as possible after their occurrence. Existing literature on this problem has considered the case of static observers, where the set of observable events does not change during execution of the system. In this paper, we consider static as well as dynamic observers, where the observer can switch sensors on or off, thus dynamically changing the set of events it wishes to observe.
Citation:
Franck Cassez, Stavros Tripakis, Karine Altisen, "Sensor Minimization Problems with Static or Dynamic Observers for Fault Diagnosis," acsd, pp.90-99, Seventh International Conference on Application of Concurrency to System Design (ACSD 2007), 2007
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