Centroids position

grabcad

The movements of a Stewart platform, Pitch - Roll - Yawn, depends on centroids positioning. In my opinion in the case of the MGAAMA the rotation centers must be subordinated to hatch position to which the platform must be connected. Therefore in approaching a laser triangulation must determine the centers of rotation belonging to the plane of the hatch. The MGAAMA platform must then copy that orientation and then translate own O-rings plane to be tightened against the hatch plane by the quick closure. Therefore to determine the extensions and compressions of the flexible floor it is necessary to locate the centers of rotation on the O-Rings plane.In the published images the target ring in orange is positioned at the 15 ° movement limit for P-R-Y