2 m 量级高速风洞测量系统的规范化改进

为提高2 m 量级高速风洞的试验效率和试验能力，对测量系统进行改造与升级。采用更换信号调理器、 风洞驻室电源改造、信号电缆改进、软件的通用化改进等手段，构建规范的测压试验平台，分析测量系统的现状和 规范化改进。结果表明：对测量系统进行改造与升级，为推动2 m 量级高速风洞试验向世界一流水平建设发展提供 了保障。

Standardization and Improvement of Measurement Systemin 2 m High Speed Wind Tunnel

In order to improve the test efficiency and capability of the 2 m high speed wind tunnel, the measurement system is reformed and upgraded. By means of replacing the signal conditioner, transforming the power supply of the wind tunnel chamber, improving the signal cable, and improving the software generalization, a standardized pressure measurement test platform was constructed, and the current situation and standardized improvement of the measurement system were analyzed. The results show that the transformation and upgrading of the measurement system provide a guarantee for promoting the development of 2 m high speed wind tunnel test to the world first-class level.