DC motor speed stabilizing method and apparatus

Details DC motor speed stabilizing method and apparatus DC motor speed stabilizing method and apparatus

1988-06-29

1989-06-06

Ro, Bentsu

Electricity: motor control systems

Closed loop speed control system for dc motor with commutator

Armature control by digital or combined analog and digital...

388822, 388900, 388902, 388909, 388910, 388921, 388933, H02P 500

Patent

active

048374865

ABSTRACT:
The speed of a DC motor is stabilized to correspond to a reference speed by a motor driving control that is instantaneously responsive to the interval between reference pulses corresponding to the reference speed and actual observed pulses corresponding to the actual motor speed.

REFERENCES:
patent: 3883785 (1975-05-01), Fulcher
patent: 3885206 (1975-05-01), Hort
patent: 4072884 (1978-02-01), Treadwell
patent: 4307324 (1981-12-01), Regnier
patent: 4314188 (1982-02-01), Voigt
patent: 4418304 (1983-11-01), Iwai
patent: 4498034 (1985-02-01), Shirakawa
patent: 4564795 (1986-01-01), Parkes et al.
patent: 4658191 (1987-04-01), Okita et al.

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