Multi-axis and multi-degree-of-freedom electro-dynamic vibration testing system

GJB150 proposes a multi-excitation multi-axial (MEMA) test method, of which the representative is the three-axis six-degree-of-freedom vibration test

It is mainly used for:

1. Simulate movements caused by changes in various flight conditions of the aircraft, such as atmospheric disturbances and weapon launches;

2. Simulate the landing touchdown attitude and collision and the motion that occurs when using the brakes

3. Simulate vibration and buffeting at frequencies close to the real aircraft and buffeting introduced by atmospheric turbulence in the corresponding degrees of freedom

4. Simulate tanks, car driving, train driving, earthquakes, dynamic movies, entertainment equipment, etc.

5. The docking of space spacecraft, etc.