The objective of this paper is to develop an expert system according to the features of the fault diagnosis for modern commercial aircraft, which is based on case based reasoning and fuzzy logic. The development strategy of this kind of expert system is illustrated by the development process of an A340 fault diagnostic expert system. The key technology, which is involved in the system, is discussed, such as the construction of case base, the structure of indexes, the algorithm of retrieval and the management of case base.
Aircraft Engineering and Aerospace Technology – Emerald Publishing
Published: Aug 1, 2004
Keywords: Fault tolerance; Fuzzy logic; Commercial aircraft; Technology led strategy