Development Of Aircraft Health Scoring System

Aircraft health management technology is today’s aircraft manufacturers, airlines and other civil aviation field research important topic. This article combines the author’s actual work, introduced Shenzhen Airlines repair engineering design, research and development of a set of aircraft health monitoring, management software- aircraft health score system. Influence of aircraft health of many factors, and the effects of various factors on the importance degree according to the system characteristics, and different models. Based on the analysis of domestic and foreign aircraft health management research background, according to Shenzhen Airlines operation characteristic, put forward to develop the necessity of software, using the Shenzhen Airlines is relatively single, independent information room and other advantages, aircraft health evaluation system design process and application analysis.The paper mainly has the following several aspects: introduction and analysis of the current domestic and foreign industry about aircraft health management technology research, combined with Shenzhen airlines operating characteristics, analysis of deep boat and health management research significance and urgent demand; according to the initial design train of thought, analysed influence to each aircraft the score value factors: are: the initial score, abnormal events, fault, fault retention, repeat fault response, engineering information, inspection and so on, and according to the influence degree of each influencing factor, given to quantify; according to the system of planning and design, introduced the software main module structure, the main function modules of the design, the main processing, database design; according to the author’s actual work experience, introduces the software in the practical work of the application process.Aircraft health score system for the development and preliminary application of Shenzhen Airlines fleet, can accurately determine each plane overall reliability, real-time prediction of the aircraft near future and reliability of aircraft technology state, as the fleet repair program, TNA work to provide support, especially the arrangement, VIP flights and charter need focus plane to provide real-time, detailed and accurate aircraft technology state reference parameters.