Electricity: motive power systems – Plural – diverse or diversely controlled electric motors
Patent
1993-08-20
1995-05-30
Shoop, Jr., William M.
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
318 45, 318 47, 318 51, 318 53, 318 41, H02P 154
Patent
active
054204852
ABSTRACT:
A system and method for initializing a plurality of mechanical elements of a machine includes a plurality of housings and an uncoordinated motion controller. The housings are coupled to the mechanical elements and include at least a motor controller electrically connected to a motor. Each of the motor controllers have an associated position sensing component for sensing the position of the associated mechanical element along one axis. The uncoordinated motion controller instructs the motor controllers to operate its associated motor until the associated mechanical element reaches an initialization position. The velocity and acceleration profile of the respective motors are independent of each other, such that each of the motors moves its associated mechanical element in uncoordinated motion until each mechanical element reaches its initialization position. A multi-node daisy chained data bus electrically connects the uncoordinated motion controlling means and the motor controllers in series.
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Forcam Inc.
Masih Karen
Shoop Jr. William M.
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