A supplier quality control model for large passenger aircraft under the asymmetric information

During the development and production process of large passenger aircraft, there are a large number of suppliers with complex hierarchical relationships and huge amounts of information under asymmetric situation. This paper presents a supplier quality control optimization method under the asymmetric information to ensure the maximum benefit of supplier and the right choice of highly qualified products. The method setup is with the main manufacturer´s profit as the target function under certain constraint conditions. A certain type aircraft engine supplier quality control case is used to test the validity of this model. Finally, a quality control measures is put forward to optimize process of the quality control.