Preliminary communication
https://doi.org/10.17818/NM/2016/SI2
A Hybrid Diagnostic System for a Small Turbojet Engine
Rudolf Andoga
; Faculty of Aeronautics Technical University of Košice Slovakia
František . Adamčík jr
; Faculty of Aeronautics Technical University of Košice Slovakia
Ján Hrabovský
; Faculty of Aeronautics Technical University of Košice Slovakia
Tomáš Vaispacher
; Faculty of Aeronautics Technical University of Košice Slovakia
Abstract
A diagnostic system is one of the key components securing the safety of operation of a turbojet engine. There are many different engineering approaches how to design engine diagnostic systems applied in real-world conditions. We propose a novel approach for a diagnostic system design to be applied on the object of a small turbojet engine using thermal diagnostics combined with a more traditional model based approach. The combination of these two approaches together with application of methods from the area of computational intelligence create a hybrid diagnostic system, which can be integrated with a control system of the engine. The article also deals with experimental validation of the designed diagnostic system on the object of a small turbojet engine iSTC-21v in laboratory conditions.
Keywords
turbojet engines; diagnostics; computational intelligence; hybrid systems
Hrčak ID:
162525
URI
Publication date:
27.7.2016.
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