Kinematic Analysis and Error Compensation of Double Rotating Shaft Support Device
Wind tunnel test is an indispensable link in the process of aircraft research and development,and the double rotating shaft support device is the key equipment used in wind tunnel to collect aircraft experimental data.This paper establishes the mathematical model of the motion control of the double-rotating shaft support device used in wind tunnel test according to the structural characteristics of the double-rotating shaft support device,and obtains the kinematic analytic functions of the mechanism angle and the aircraft model angle.The error compensation function of stern shaft and roll angle is obtained by data fitting method on Matlab platform,according to which,the error compensation scheme of stern shaft and roll angle is designed.
万方数据
维普
