Research And Development On The Information Management System Of Aircraft Product Support

Combining with the actual needs of the aviation manufacturing enterprise product support, thepaper conducts in-depth research to the information management of aircraft product support, anddeveloping an information management system of aircraft product support, aiming to change manualmanagement for computer management, implementation the automation of support informationmanagement, and improves the level of aviation enterprise’s product support informationmanagement and service quality.The paper’s main achievements are as follows:1）Designs the software architecture of aircraft product support system. According to the detailedanalysis of product support needs, the paper decomposes the information management system ofaircraft product support to logical, physical, software three layers design architecture. Through thehierarchical architecture models relates to the information relationship of product support and reflectsthe design ideas to the information management system of aircraft product support.2）Designs and proposes the key information models and the backstage database structure ofaircraft product support. To the entity diversity in product support system, the paper summarizes thekey information models and establishs the model of internal objects and relationships between objects.At the same time, the paper designs the database form structure of information model, and defines thereasonable, standardized table constraints to information models, and makes the managementeffective, and proposes management strategys basesd on security of system operation, databaseoperation, data protection.3）Develops an information management system of aircraft product support which based on theB/S mode. Using SQL Server2005as the database and ASP.NET as the development platform andAjax technology, the paper designs and develops a three layers structure mode of system. At present,the system has been carried out practical in a product support department of aircraft manufacturingenterprise, and achieved product support information management, and enhanced the level of aircraftproduct support management and service quality.