WIND-TUNNEL BALANCE CALIBRATOR

摘要

PROBLEM TO BE SOLVED: To provide a wind-tunnel balance calibrator enhancing accuracy of attitude control on a wind-tunnel balance, and further, a wind-tunnel balance calibrator allowing wider work space to be secured around the wind-tunnel balance.SOLUTION: This wind-tunnel balance calibrator 10 includes a load giving mechanism 15 causing a load to act on the wind-tunnel balance 2 and an attitude returning mechanism 16 for returning the attitude of the wind-tunnel balance 2 to its original state. The returning mechanism 16 is formed as a parallel link mechanism comprising a support plate 20 for supporting the wind-tunnel balance 2 and actuators 18 capable of changing the attitude of the support plate 20 with six degrees of freedom.