Research On Technology Of Test Data Management And Application In Aviation

In recent years, as the aerospace, aviation, automotive, shipbuilding and othermanufacturing enterprises pay more and more attention to product development, theresearch task is keep increasing, and the experimental techniques is advancing rapidly, soall kinds of test data is rapid expansion. However, with the lack of informationmanagement systems support, the test process management and the test data managementis relatively weak, which is incompatible with the modern enterprise development.Firstly, background, current situation and existing problems of TDM are studied.Based on the analysis of TDM features, the requirements and ideas of developing a TDMare specifically. And the function characteristics, system structure of TDM are proposed.Secondly, two key aspects of TDM, including test process model, test data modelwhich supports the test process management, are discussed in detail.1) A Enterprise-level test process management framework is proposed, by studyinghierarchical structure and task flow in the test process. And the research on building testprocess model from organization, business process, test project implementation process.2) The management level model and management mechanism of the test process areproposed. The mechanism to achieve the test process from both macro and micro aspectsof the control, by integrated project management and workflow management.3) The object-oriented test data model is established, which is detailed description ofthe relationship between various types of test data and operation.Finally, based on the above related key technologies, a practical prototype systemwhich has been developed by using.NET technology is given as an example. Theimplementation of the above key technologies in some domestic enterprises are introduced,which testified the advancement and practicability of this thesis’s research achievements.