The diagnostic technique of the aviation gas turbine engine’s (GTE) passage part
The diagnostic technique of aviation gas turbine engines passage part by working process parameters is based on the complex use of the next methods:
- Discriminant Analysis;
- Risk Minimization;
- Cluster Analysis;
- Neural Network Classification.
The information technique is based on the hypothesis of engines passage part constructive unit concurrent damage.
Information technology of engine setting diagnosis allows localizing damage on the level of the constructive unit of gas generator.
The algorithm and engine diagnostic technique as well as application package are developed. Application package uses methods of pattern recognition and decision-making theory. These methods can be also proposed for development of onboard and ground based systems of aviation gas turbine engines monitoring and technical evaluation.