Motor control method

Details Motor control method Motor control method

1985-06-13

1988-02-23

Shoop, Jr., William M.

Electricity: motive power systems

Braking

Automatic and/or with time-delay means

318314, 318317, 318341, 318327, H02P 540

Patent

active

047273003

ABSTRACT:
A signal representing the period between adjacent positive-going edges and the period between adjacent negative-going edges of a pulse train generated by a rotary encoder coupled coaxially to a motor is compared with a reference period signal for the motor to produce a deviation signal. The rotation of the motor is controlled by the deviation signal.

REFERENCES:
patent: 3210626 (1965-10-01), Wizrzbicki
patent: 3298622 (1967-01-01), Raymond et al.
patent: 3476335 (1969-11-01), Andeen et al.
patent: 3492506 (1970-01-01), Martin et al.
patent: 3500162 (1970-03-01), Dyer
patent: 3553555 (1971-01-01), Morris et al.
patent: 3582550 (1971-06-01), Latanzi
patent: 3588007 (1971-06-01), Naumann
patent: 3686469 (1972-08-01), Clark et al.
patent: 3731176 (1973-05-01), Mitchell et al.
patent: 3753067 (1973-08-01), Milligan
patent: 3883786 (1975-05-01), McNaughton et al.
patent: 3950682 (1976-04-01), Dohanich, Jr.
patent: 3974428 (1976-08-01), Hafle
patent: 4032826 (1977-06-01), Jahnke et al.
patent: 4051423 (1977-09-01), Touchton et al.
patent: 4203061 (1980-05-01), Minakuchi
patent: 4216419 (1980-08-01), Van Dam et al.
patent: 4345194 (1982-08-01), Green
patent: 4368411 (1983-01-01), Kidd
patent: 4371819 (1983-02-01), Kaufmann
patent: 4376262 (1983-03-01), Okuda et al.
patent: 4418307 (1983-11-01), Hoffmann et al.
patent: 4467320 (1984-08-01), McPhee
patent: 4486692 (1984-12-01), Sonoda et al.
patent: 4570110 (1986-02-01), Bloom et al.

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