Notice of RetractionFailure mode effect analysis and optimal design of the wing structure

The reliability of wing structure plays an important role in the safety of a plane. Under external loads, there may be some failures in the wing structure, including flaw, crack, wearing and so on. It is essential to make FMEA (failure mode effect analysis) for the wing structure to find and deal with the failures. In order to give some advice on optimal design of the wing structure, it is necessary to know the stress distribution of each component and make a finite element analysis to the structural strength. Therefore, this paper presents FMEA method and some advice on optimal design for the wing structure.