Design And Implementation Of The Software System For Wind Tunnel Test

The wind tunnel is large test equipment,it is important to aircraft development process,wind tunnel test data plays a key role in aircraft design.With development of new aircraft,the new requirements to the wind tunnel is presented,so that the new wind tunnel needs a more functional,more security,more convenient and efficient software system to complete complex test project in the wind tunnel in the future.In this thesis,analysis and realization process of a high speed wind tunnel test software system is discussed,in the domestic and foreign experience can be used for a few cases,combined with the present situation of domestic wind tunnel test technology,design a set of perfect wind tunnel test software system for the wind tunnel.This thesis first introduces the research background,present research situation at home and abroad,research content and significance,and then introduces the key technology of the project development process,then analysis system needs,obtained the software system specific requirements and implementation standards in the function,performance,interface,and then regulations the design principles of the system,the overall design of the system,subsystem function design,flow control algorithm design,network communication interface design,and the realization of each part are described in detail.Research on comparative analysis of wind tunnel experiment data,data processing system are improved,the stability and efficiency of the system control to achieve a better balance.At last the thesis introduces the system testing and application of the research work,and the places need to be improved in this thesis are discussed.