Design And Implementation Of Aerodynamic Database Management System

Scientific research on Aerodynamics is made in three basic methods includingtheory study and calculation, wind tunnel test and flying trial with the mutualrelationship of dependence, supplement, validity and promotion. The aerodynamiccomputing and the wind tunnel results are saved respectively in the computer indifferent file formats suitable to the certain program. It causes a lot of problems in thedaily use and management. The real-time contast and optimization of the various testingand computing data are much better than seperate management. Consequently, it ispractically valuable to set up the standard database system through integrative analysisand compiling, which can not only provide the important reference information to theaerocraft design and research, but can also realize sharing the data among differentprograms and users. In order to meet the needs of these projects, we established aaerodynamic integrated database management system, including analysis, design andimplementation of other parts.The features of the computing and the wind tunnel data are analyzed in detail.Thearchitecture of the aerodynamic database system is built.The data relationship is definedand the system is implemented in Java and Oracle.The system is unified to organize and manage a large number of aerodynamic testdata and aerodynamic calculations at the same time also has a cross-platform, stable andefficient features.