In terms of the long period and high cost of the civil aircraft landing gearing sampling program,the sampling size and frequency are the essential factors. In this paper,the methods of confirming sampling size based on IP44,which is the core of the civil aircraft landing gearing sampling program are discussed. In addition,it is suggested that the sampling model is selected according to the actual aircraft servicing time interval and operating environment. On this basis,by using linear analysis method the failure tendency is analyzed and the assumption verification standards of the landing gear restoration task interval are established,which verify the proposed analysis methods. The results show that methods proposed in this article could justify the rationality of the landing gear restoration task interval and provide a guidance on researching and developing domestic civil aircraft landing gear restoration program independently.
Research on Civil Aircraft Landing Gear Restoration Interval Sampling Method
2022
Article (Journal)
Electronic Resource
Unknown
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