Patent ID: 8090484

Claim:
A system for controlling rotational orientation of an object experiencing translational motion along a velocity vector, comprising: an x-y translator having a first base assembly, a second base assembly, and a translating assembly, said first base assembly including (i) a first base, (ii) a first linear rib coupled to said first base, and (iii) a first guide rail coupled to, spaced apart from, and parallel to said first linear rib, said second base assembly including (i) a second base, (ii) a second linear rib coupled to said second base, and (iii) a second guide rail coupled to, spaced apart from, and parallel to said first linear rib, said translating assembly coupled to said first linear rib, said first guide rail, said second linear rib, and said second guide rail, said translating assembly independently moving said first guide rail in a first dimension wherein said first base correspondingly moves in a first plane, said translating assembly independently moving said second guide rail in a second dimension that is perpendicular to said first dimension wherein said second base correspondingly moves in a second plane, and wherein said translating assembly maintains said first plane parallel to said second plane, said first base adapted to be coupled to an object experiencing translational motion; and means coupled to said second base for generating a force displaced from the object's center-of-mass wherein a moment arm is created to control rotational orientation of the object.