Research on Precision Measuring System for Motor Speed

Yu Hai Gu; Qiu Shi Han; Xiao Li Xu; Hai Tao Zhang

doi:10.4028/www.scientific.net/AMR.588-589.1103

Paper Titles

Research on Key Techniques for Monitoring System of Agricultural Products Transportation Environment Based on Internet of Things
p.1086

Improved ART1 Neural Network Based Condenser Fault Diagnosis
p.1091

Design of Agriculture Environment Monitoring System Based on Wireless Sensor Network
p.1095

Monitoring and Alarm System for Coal Mine Safety Based on Wireless Sensor Network
p.1099

Research on Precision Measuring System for Motor Speed
p.1103

Identification of Arsenic in the Water Using Energy Dispersive X-Ray Diffraction
p.1108

Design of Warehouse Environmental Monitoring System Based on WSN and Fuzzy-PID Strategy
p.1111

Design of Vehicle Dynamic Weighing System Based on S3C2440
p.1115

Design and Research of Aligned Array Pressure Monitoring System Based on Strain Chip
p.1119

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 588-589Research on Precision Measuring System for Motor...

Research on Precision Measuring System for Motor Speed

Abstract:

In order to improve accuracy of measuring motor speed in precision motor control systems, a method of precise measurement of speed with CPLD is proposed, which measures the truncated parts of the measured pulse on the basis of measuring raster count pulse within the equal period, and takes them as compensation, thus improving accuracy of measuring the raster pulse. In this paper, a speed measuring formula is given. Measuring system is provided with parallel and serial communication interfaces for output of measurement results.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 588-589)

Pages:

1103-1107

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.588-589.1103

Citation:

Cite this paper

Online since:

November 2012

Authors:

Yu Hai Gu, Qiu Shi Han, Xiao Li Xu, Hai Tao Zhang

Keywords:

Precision Motor Control, Rotating Speed Measurement

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Ma Yange, Jia kai, Xu Fang etc. Motor velocity adaptive measurement and its implementation based on DSP. Chinese Journal of Scientific Instrument, Vol. 27 No. 6(2006), P. 2361-2364.

Google Scholar

[2] Yang Haima, Liu Jin. Study on an Novel Optical Consecutive Rotating Speed Measurement Method. Chinese Journal of Scientific Instrument, Vol. 26 No. 8(2005), P. 85-87.

Google Scholar

[3] Hou Junyong. The Realizing of High-speed and High-accuracy Frequency Surveying System in CPLD. Chinese Journal of Scientific Instrument, Vol. 24 No. 4(2003), P. 159-160.

Google Scholar

[4] Zhou Xinxiu , Fang Jiancheng，Liu Gang．High precision low speed control of magnetically suspended reaction flywheel. Chinese Journal of Scientific Instrument, Vol. 29 No. 2(2008),P. 88-92.

Google Scholar