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Model Checking Base...
Model Checking Based Fault Isolation Using Automatic Abstraction
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- Klein, Inger (author)
- Linköpings universitet,Reglerteknik,Tekniska högskolan
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- Lawesson, Dan (author)
- Linköpings universitet,TCSLAB - Laboratoriet för teoretisk datalogi,Tekniska högskolan
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- Nilsson, Ulf (author)
- Linköpings universitet,TCSLAB - Laboratoriet för teoretisk datalogi,Tekniska högskolan
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- Lawesson, Inger, 1973- (author)
- Linköpings universitet,TCSLAB - Laboratoriet för teoretisk datalogi,Tekniska högskolan
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- Linköping : Linköping University Electronic Press, 2003
- 2003
- English.
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Series: LiTH-ISY-R, 1400-3902 ; 2493
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In: Proceedings of the 14th International Workshop on Principles of Diagnosis. - Linköping : Linköping University Electronic Press. ; , s. 113-118
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Abstract
Subject headings
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- We propose a fault isolation scheme based on model checking in order to reason about temporal properties of loosely coupled systems of concurrent processes. To address the problem of state space explosion we advocate an automatic abstraction technique based on a notion of observational equivalence. We statically analyze a system and construct a total function from possible message logs to isolated faults. Thus, fault isolation reduces to table lookup. Tables can be used at design time to find non-diagnosable failures of the system as well as redundant error messages.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Keyword
- Fault isolation
- Automatic abstraction
- Model checking
- Automatic control
- Reglerteknik
Publication and Content Type
- ref (subject category)
- kon (subject category)
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