Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control
Patent
1992-09-09
1994-11-08
Shoop, Jr., William M.
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
Running-speed control
318 91, 355317, 355326R, G03G 1514
Patent
active
053630238
ABSTRACT:
In the present invention, a plurality of states of a transfer motor and those of a feed motor in a paper sheet transferring device located in a copying machine or the like are detected, and a plurality of sets are generated on the basis of the states according to fuzzy membership functions and fuzzy rules to determine the speed of the feed motor. A position of a center of gravity of a single area obtained by ORing the plurality of generated sets is determined as a control variable of the feed motor.
REFERENCES:
patent: 4001838 (1977-01-01), Maddox
patent: 4506321 (1985-03-01), Comstock et al.
patent: 4788572 (1988-11-01), Slayton et al.
patent: 4806097 (1989-02-01), Palm et al.
patent: 5148089 (1992-09-01), Adachi et al.
Cabeca John W.
Canon Kabushiki Kaisha
Shoop Jr. William M.
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