Accurately Counting Algorithm of Incremental Rotary Encoder

Dai Yan; Jing Shu Wang; Ming San Xu; Guo Fu Lian

doi:10.4028/www.scientific.net/AMR.468-471.225

Paper Titles

Analysis on Problems Shown in Safety Evaluation of China
p.208

A Single-Frame Based Approach to Measure Traffic Queue Length
p.213

A Rapid and Sensitive Acetone Gas Sensor Utilizing Thermal Desorption Coupled with Cataluminescence on Nano-Cr₄TiO₈
p.217

A Novel Force Sensor Based Multi-Function Take-Off Board
p.221

Accurately Counting Algorithm of Incremental Rotary Encoder
p.225

Control System Design of a Humanoid Robot Head
p.229

A Distributed Phase Time Optimization Method of the Coordinated Control for Active Bus Signal Priority
p.233

Coupling Model Analysis on Fluid Structure Interaction in Lifting Pipeling Based on ADINA
p.238

A Novel Current Reference Calculation Method for Shunt Active Power Filter under Nonideal Mains Voltages
p.245

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 468-471Accurately Counting Algorithm of Incremental...

Accurately Counting Algorithm of Incremental Rotary Encoder

Abstract:

Base on the structure of the mechanical rotary encoder, the characteristics of the glitches and the effective waveform are analyzed. A new algorithm for removing the glitches and accurately counting is introduced. The core idea of the algorithm is to check the output of the phase-lag part when the output of the phase-advance port changes. This algorithm can accurately remove the glitches form the signal and count exactly. This method for glitches removing is very convenient, without additional cost and efficient for rapid rotation.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 468-471)

Pages:

225-228

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.468-471.225

Citation:

Cite this paper

Online since:

February 2012

Authors:

Dai Yan, Jing Shu Wang, Ming San Xu, Guo Fu Lian

Keywords:

Algorithm (GA), Effective Waveform, Glitches, Rotary Encoder

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Luo jing, Lv Qiang and Yao Weibo: System of rotating motion test and control based on USB technology and rotating encoder. China Measurement Technology Vol. 28 (2007), p.140

Google Scholar

[2] Fei Wei-zhong, Shen Jian-xin, Zhou Yong: Design of counting and interface circuit of incremental encoder. Small & Special Electrical Machines Vol. 35 (2007), p.17

Google Scholar

[3] Zhang Jiucai, Wang Wenxiang, Yang Xianzhi, Sun Jiahong: Study on elimination of vibration of incremental encoder. Process Automation Instrumentation Vol. 26 (2005), p.38

Google Scholar

[4] Wang Ling, Fan Keqing: Alias filtering method for angular velocity measurement using an encoder. Measurement & Control Technology Vol. 22 (2003), p.64

Google Scholar

[5] Li Yongjun, Fan Yongkun, Yanghui: Study on filtering technology for photoelectric encoder. Process Automation Instrumentation Vol. 29 (2008), p.21

Google Scholar