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Proceedings Paper

Adjustable microstep-driven system of the step motor controlled by a single-chip computer
Author(s): Jinghui Wang; Anhua Mei
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Paper 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.

Paper Details

Date Published: 1 March 1994
PDF: 7 pages
Proc. SPIE 2252, Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics, (1 March 1994); doi: 10.1117/12.169866
Show Author Affiliations
Jinghui Wang, Wuhan Technical Univ. of Surveying and Mapping (China)
Anhua Mei, Wuhan Technical Univ. of Surveying and Mapping (China)


Published in SPIE Proceedings Vol. 2252:
Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics
Armin Gruen; Heribert Kahmen, Editor(s)

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