As an example of large sized structural component, the mechanical model of load calibration test of an airplane wing was analysed.
以飞机机翼等大型结构为例，探讨了大型结构部件载荷标定试验的力学模型。
Based on the calibration test, the model parameters are determined, and the output Angle function can be gotten.
通过标定试验，确定了模型参数，获得了可用于姿态输出的角度计算公式。
Introduced are its construction, performance, measurement and control system, automatic data acquisition and processing system, test results of calibration model and analysis, features and USES.
文中介绍了风洞的结构、性能、测量控制系统、自动数据采集和处理系统以及标模实验结果，分析了风洞的特点和用途。
The results indicate that the design of the model is correct, the test equipment is reasonable, the tidal control is advanced, the date collection is dependable and the model calibration is critical.
试验结果表明：模型设计正确，试验装置合理，潮汐控制先进，数据采集可靠，模型率定关键。
The results indicate that the design of the model is correct, the test equipment is reasonable, the tidal control is advanced, the date collection is dependable and the model calibration is critical.
试验结果表明：模型设计正确，试验装置合理，潮汐控制先进，数据采集可靠，模型率定关键。
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