Research on the Model Integration in Aircraft PHM Development

摘要

During commercial aircraft development, multiple types of models are used to support PHM design or directly as core part of the PHM. The models for PHM development is described in this paper, and the problems of model integration are analyzed. To solve, a flexible integration strategy based on FMI was given for PHM simulation model integration, and a scenario driven decision support system was given for PHM application model integration. The effectiveness of these strategies and methods is demonstrated in practical engineering verification.