Drive control method, drive control device, belt apparatus,...

Details Drive control method, drive control device, belt apparatus,... Drive control method, drive control device, belt apparatus,...

2004-09-10

2009-08-18

Ro, Bentsu (Department: 2837)

Electricity: motive power systems

Positional servo systems

Program- or pattern-controlled systems

C318S807000

Reexamination Certificate

active

07576509

ABSTRACT:
Driving of a pulse motor is controlled in such a manner that a rotating body driven by the pulse motor rotates at a uniform angular velocity. Angular displacement of the rotating body is detected, a difference between a detection value of the angular displacement and a target value of angular displacement set in advance is calculated, and a drive pulse frequency of a drive pulse signal to be used for driving the pulse motor is calculated based on the difference and a reference drive pulse frequency. Whether the difference is added to the reference drive pulse can be selected.

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