Adjustable microstep-driven system of the step motor controlled by a single-chip computer

Jinghui Wang; Anhua Mei

doi:10.1117/12.169866

1 March 1994 Adjustable microstep-driven system of the step motor controlled by a single-chip computer

Jinghui Wang, Anhua Mei

Proceedings Volume 2252, Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics; (1994) https://doi.org/10.1117/12.169866
Event: Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics, 1993, Zurich, Switzerland

Abstract

This paper presents the frequency-fixing pulse width modulation and adjustable microstep- driven system of a step motor controlled by the MCS-51 single-chip computer. The system uses single-voltage driving. The proprietary software is configured in the system. On the same supporting hardware, the numbers of the microstep can be changed from zero to 255 by operating the keyboard. The rotating speed, direction, and displacement can be controlled directly. The system applies the technology of the digital frequency-fixing PWM and the feedback control, of the microcurrent for electromagnetic noise elimination and low power losses. The curve of the experiment proves that the system has good quality.

Citation Download Citation

Jinghui Wang and Anhua Mei "Adjustable microstep-driven system of the step motor controlled by a single-chip computer", Proc. SPIE 2252, Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics, (1 March 1994); https://doi.org/10.1117/12.169866

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