Abstract
In this paper we present an approach to the design optimization of fault-tolerant embedded systems for safety-critical applications. Processes are statically scheduled and communications are performed using the time-triggered protocol. We use process re-execution and replication for tolerating transient faults. Our design optimization approach decides the mapping of processes to processors and the assignment of fault-tolerant policies to processes such that transient faults are tolerated and the timing constraints of the application are satisfied. We present several heuristics which are able to find fault-tolerant implementations given a limited amount of resources. The developed algorithms are evaluated using extensive experiments, including a real-life example.
| Original language | English |
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| Title of host publication | Design Optimization of Time- and Cost-Constrained Fault-Tolerant Distributed Embedded Systems |
| Publication date | 2005 |
| Pages | 864-869 |
| ISBN (Print) | 0769522882 |
| DOIs | |
| Publication status | Published - 2005 |
| Event | 2005 Design, Automation and Test in Europe Conference and Exposition - Munich, Germany Duration: 7 Mar 2005 → 11 Mar 2005 http://www.informatik.uni-trier.de/~ley/db/conf/date/date2005.html |
Conference
| Conference | 2005 Design, Automation and Test in Europe Conference and Exposition |
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| Country/Territory | Germany |
| City | Munich |
| Period | 07/03/2005 → 11/03/2005 |
| Internet address |