Design of stepping motor control system based on single chip microprocessor
Cui Qun
Abstract
Cui Qun
Abstract
This paper specifies the control system of the stepping motor based on single chip microprocessor.This design adopts AT89S52 single chip microprocessor control stepping motor through 14-bit backward counter of 8155.It can obtain the precise rotation within the range:10~4 000 r/min.And it solves the fall-out and rotor lockup in the course of speed-rising and speed-falling.
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This paper specifies the control system of the stepping motor based on single chip microprocessor.This design adopts AT89S52 single chip microprocessor control stepping motor through 14-bit backward counter of 8155.It can obtain the precise rotation within the range:10~4 000 r/min.And it solves the fall-out and rotor lockup in the course of speed-rising and speed-falling.
Key concepts: Microprocessor, Stepper motor, Chip, Rotor (electric), Rotation (mathematics), Computer science, Computer hardware, Embedded system