Browsing by Author "Kinnaert, Michel"
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Item A complete procedure for leak detection and diagnosis in a complex heat exchanger using data-driven fuzzy models(Elsevier, 2009) Habbi, Hacene; Kinnaert, Michel; Zelmat, MimounItem Fuzzy model-based fault detection and diagnosis for a pilot heat exchanger(Taylor & Francis, 2011) Zelmat, Mimoun; Kinnaert, Michel; Habbi, HaceneThis article addresses the design and real-time implementation of a fuzzy model-based fault detection and diagnosis (FDD) system for a pilot co-current heat exchanger. The design method is based on a three-step procedure which involves the identification of data-driven fuzzy rule-based models, the design of a fuzzy residual generator and the evaluation of the residuals for fault diagnosis using statistical tests. The fuzzy FDD mechanism has been implemented and validated on the real co-current heat exchanger, and has been proven to be efficient in detecting and isolating process, sensor and actuator faults