DC Motor drive control system

Details DC Motor drive control system DC Motor drive control system

1979-06-28

1982-09-07

Smith, Jr., David

Electricity: motive power systems

Braking

Automatic and/or with time-delay means

318314, H02P 516

Patent

active

043486223

ABSTRACT:
A DC motor drive-control system with a driver circuit for energizing the DC motor receiving a command signal to the driver circuit to cause the motor to rotate in accordance therewith. An encoder is coupled with the DC motor so as to respond to an angular displacement thereof for providing a first sensing signal representing an angular position of the DC motor and a second sensing signal representing an angular velocity thereof. A processor circuit is responsive to the command signal and the first and second sensing signals to produce a control drive signal and to apply it to the driver circuit so that the motor is driven controlledly as to its angular position and velocity.

REFERENCES:
patent: 3110853 (1963-11-01), Jones
patent: 3361949 (1968-01-01), Brown et al.
patent: 3386021 (1968-05-01), Fischer
patent: 3828168 (1974-08-01), O'Callaghan et al.
patent: 3836756 (1974-09-01), Yamomoto et al.
patent: 3896358 (1975-07-01), Tanikoshi
patent: 4004205 (1977-01-01), Yamamoto et al.
patent: 4215301 (1980-07-01), Mason
patent: 4219765 (1980-08-01), Morsing

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