Position control device

Electricity: motive power systems – Positional servo systems – With particular 'error-detecting' means

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Details

318327, 324173, 318254, G05B 106

Patent

active

041059409

ABSTRACT:
In a position control device for driving a speed controlled motor, the motor having coupled thereto a tachometer generator for providing velocity feedback, a brushless tachometer generator having at least one position transmitter for the rotor thereof is used as the tachometer generator and the position signals of the position transmitter also used to provide an actual value feedback for the position control.

REFERENCES:
patent: 3501664 (1970-03-01), Veillette
patent: 3512060 (1970-05-01), Floyd
patent: 3663877 (1972-05-01), Clark
patent: 3766458 (1973-10-01), Nishimura et al.
patent: 3889169 (1975-06-01), Hirscham et al.

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