SENSOR TYPE WIND EXPERIMENTAL MODEL SETTING SYSTEM

摘要

The present invention relates to a sensor type wind tunnel test model setting system. The sensor type wind tunnel test model setting system includes: a contactless distance measurement sensor (20) generating a transmitting and receiving signal to detect data on a posture angle (an attack angle, a reentering angle, and a roll angle) of a wind tunnel test model (100) installed in a wind tunnel test space; a signal processing module (30) extracting distance information of the wind tunnel test model (100) from the data on the posture angle of the contactless distance measurement sensor (20); and a distance information analysis module (40) providing correction data to improve accuracy of the posture angle by analyzing the posture angle of the wind tunnel test model (100). The posture angle of the wind tunnel test model (100), which should be measured by the contactless distance measurement sensor (20) based on a rotation center axis, is accurately set. Aerodynamic data of a wing deformed due to aerodynamics can be accurately obtained since a wind tunnel test is performed in a similar test condition as an actual flight condition by setting the accurate posture angle.