Design And Implementation Of Flight Training Quality Evaluation System Based On UML Technology

This thesis studied the flight cadets training flight quality evaluation system design and implementation.Starting from training flight quality assessment requirements,the flight quality evaluation system was designed on basis of the full using of the existing flight cadets training flight data.Also,a flight management integration platform,which included a set of basic information management,data pretreatment,evaluation plan management,flight evaluation management,was built.The system can be applied in flight training center,airport training center and other flight training evaluation related,to complete justice,fair,scientific flight quality evaluation for flight cadets.The flight training quality evaluation system which the thesis studies can basically solve the problems of comprehensiveness and rationality during the flight training evaluation.Based on the requirements of flight training quality evaluation,this study made detailed analysis of evaluation's comprehensiveness and data sources.Also,according to the analysis of cadets,evaluation and data maintenance personnel as well as the system administrator,the paper designed and developed flight training quality evaluation system,completed the system function model which was consisted of the Unified Modeling Language usecase diagrams,class diagrams,activity diagrams.In additon,the core functions required by the system was introduced.the non-functional requirements of the system were also analyzed according to the system performances.Based on the requirements analysis,this paper designed the multilayer system structure of show layer,control layer,logic layer and data layer.According to the system functional model,the software module structure was designed,which used sequence diagrams and class diagrams to complete the basic information management,data pretreatment,evaluation system management,flight evaluation management,and other functions of the detailed design and also designed the system database conceptual model and the data table structure.In the realization part,the function module was separately implemented by the JavaEE framework,and the implementation effect of the system function was realized through the typical program code and the system operation screenshot.Finally,this thesis completed the system function test and performance test,verified the stability and reliability of the system operation,which realized the expected function.After being built and put into use,the system and methods of original flight cadets training flight quality evaluation system were changed.It constructed a quality evaluation mode which was consisted of basic information management,data pretreatment,evaluation plan management,flight evaluation management,realized the transparent,fair,scientific and comprehensive cadets flight quality evaluation.In this way,this study provided a comprehensive and reliable data analysis platform for comprehensively grasping the cadets training flight quality,cultivating talents,rewarding and reviewing the cadets' performances.At the same time,the overall improvement of flight training work was promoted,the differences between individual flight cadets were reviewed and the purpose and effect of the training was achieved.