Fault diagnosis applied on the heat exchanger
Résumé
Monitoring and diagnosis of complex systems is a challenging problem for designing real-time embedded system and has recently attracted considerable research efforts. The paper deals with the faults detection and identification by the tool of timed automata (TA). Advantage of final state automata with time consideration is in easy implementation into the PLC and systematic way of diagnostic design. The modelling task and diagnostic algorithms are overviewed and theory is applied on technological model of Heat Exchanger. The application is detailed in different level of implementation