Abstract：Aiming at the problems of complex aircraft assembly system, various faults in system installation and electrical debugging and difficulty in quality control, a fault management platform for aircraft assembly oriented to knowledge engineering is proposed. This paper analyzes the fault characteristics of aircraft assembly phase and classifies them, builds a fault management platform framework, and implements the system development with structured and modular methods. The application structure shows that the platform realizes the recording, processing and statistics of the faults on the assembly site, forms the knowledge of the contents and debugging methods of faults, and improves the efficiency of the debugging of the aircraft assembly through the statistical analysis of the faults, thereby improving the assembly quality of the products.
2020, 
