Speed controller or an instrument having a speed controller incl

Details Speed controller or an instrument having a speed controller incl Speed controller or an instrument having a speed controller incl

1994-01-10

1996-12-31

Martin, David S.

Electricity: motor control systems

Closed loop speed control system for dc motor with commutator

Analog armature control

348347, 388902, H02P 5168

Patent

active

055902367

ABSTRACT:
A speed controller includes a drive source, an input device for inputting the driving speed information of the drive source, a driver for driving the drive source on the basis of the driving speed information input by the input device, a detector for linearly detecting the amount of movement of the drive source an output device for outputting movement amount information obtained by the detector, and a corrector for correcting the driving speed information by the use of the movement amount information obtained by the detector, the corrector imparting new driving speed information as the corrected value to the driver.

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