Print head motor control system using analog and digital feedbac

Details Print head motor control system using analog and digital feedbac Print head motor control system using analog and digital feedbac

1981-10-16

1984-12-25

Ruggiero, Joseph F.

Boots, shoes, and leggings

318561, 318599, 364174, 364183, G06F 1546

Patent

active

044907966

ABSTRACT:
A control system for a bidirectional printer having a print head carriage movable at different speeds on different printing lines employs a microcomputer which generates a desired velocity profile for the carriage motion. This desired velocity profile is continuously compared with the actual velocity and the error voltage generated is used to control pulse width modulator circuitry which supplies driving power to carriage drive motor.

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Seim-Applying Microprocessors to Machine Tool Controller Design-Part 1 Computer Design-Mar. 1980, pp. 86-96.

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