Motor control apparatus

Details Motor control apparatus Motor control apparatus

1989-08-30

1990-10-16

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

With particular motor control system responsive to the...

318696, 318254, 318653, G05B 1940

Patent

active

049638084

ABSTRACT:
A motor control apparatus disclosed in this invention counts output signals from an encoder upon rotation of a rotor, and performs energization switching of a motor coil when the count value has reached a predetermined value.

REFERENCES:
patent: 4228387 (1980-10-01), Brown
patent: 4414498 (1983-11-01), Gessner
patent: 4591774 (1986-05-01), Ferris et al.
patent: 4604575 (1986-08-01), Shimigu et al.
patent: 4814676 (1989-03-01), Van Hont

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