Modelling Fatigue Crack Propagation with Kalman Filtering

Hassan Gomez, Xiaoming Nasser, Sadia Bose, Deepak Park

Open Access Journal of Engineering Applications · doi:10.55555/oajea.2020.4402.041

1. Introduction

There remains a pressing need for cost-effective methods to assess fatigue crack propagation in aerospace structures. The workflow applies Kalman filtering to several years of historical records collected from aerospace structures. The optimised configuration extended service life by an estimated 10%. The approach is particularly well suited to settings where data and resources are limited.

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2. Materials and Methods

The method is described in the printed article, of which the PDF galley is a faithful rendition.

3. Results and Discussion

Results are reported in full in the PDF, together with the figures and tables referenced above.

4. Conclusion

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