Based On The Technique Of Modern Net Development Of Measurement System In Φ3.2 Meter Wind Tunnel

The ability and efficiency of wind tunnel test are depended on the measurement, control and process system (MCPS) in wind tunnel. With the rapid development of computer, measurement and control, database technology, MCPS in wind tunnel has gained more and more attentions for its applications.Based on introduces the developing trends of measurement and control technology both at home and abroad, the key way of the modern net measurement and control technology are analyzed. According to the requirements of the wind tunnel test, the design plan with virtual instrumentation, network and database as the core is provided, and the key technique with it are analyzed. At the end of paper, the system index attained, result of test data prepared with GJB1061-91, idea about the further development in the future are provided.