Research on the Method of Automatic Assembly for Load-Equipment of Aircraft Static Strength Test based on CAA

Aiming at the problem that the installation of static strength test setup is not intuitive and it is difficult to check the existence of interference, this paper presents a method for automatic assembly of test loading equipment. The method is based on the CATIA two development technology CAA, the target coordinate system is created by the additional data generated by the test design, and then the precise positioning of the device is applied to realize the automatic assembly of the loading equipment. In this paper, the automatic assembly of the whole machine static strength test is verified. The results show that the method is feasible and effective.