Controlled motion system
View Patent ↗A controlled motion system with movers mounted on a hybrid track system comprised of at least one smart section and at least one dumb section. The smart sections control each mover independently, while the dumb sections drive all movers at the same speed. The transition between these sections is characterized by positive control of the movers at all points in the transition. A soft magnetic composite core for the smart sections is disclosed. Also, a single-sided mover for smart sections that is constrained against loads in all direction, except for the direction of motion, is disclosed.
1. A controlled motion system, comprising:
a track;
a plurality of movers movably mounted on the track for moving along a path;
at least one smart section, further comprising active and reactive elements associated with the track and movers and configured for driving and controlling the movers independently along at least one first segment of the path;
at least one dumb section configured for driving and controlling the movers along at least one second segment of the path;
at least one coupling feature comprising a driving feature on the dumb section for engaging and operably driving a driven feature on the movers such that positive control of each mover is maintained throughout its transition from the first segment to the second segment of the path;
at least one controller operably associated with the active elements of the smart section and the at least one dumb section that provides positive control of the movers at all points along the first and second path segments.
2. The system of claim 1 , where:
the at least one coupling feature is comprised of mechanical elements.
3. The system of claim 1 , where:
the at least one coupling feature is comprised of magnetic elements.
4. The system of claim 1 , further comprising:
a first path segment;
a second path segment;
a third path segment
and a switching element which diverts movers traveling on the first path segment onto either the second path segment or the third path segment.