DocumentCode
831878
Title
A high efficiency interface for a biphase incremental encoder with error detection [servomotor control]
Author
Hebert, B. ; Dessaint, Louis-A.
Author_Institution
Dept. of Electr. Eng., Quebec Univ., Montreal, Que.
Volume
40
Issue
1
fYear
1993
fDate
2/1/1993 12:00:00 AM
Firstpage
155
Lastpage
156
Abstract
The use of incremental instead of absolute encoders for servomotor control involves the design of an interface to feed bidirectional counters. A robust method that the authors have implemented with a minimum number of components is presented. The method is also suitable for an all-software version that could be used in microcontroller applications with low CPU overhead
Keywords
encoding; error detection; machine control; servomotors; bidirectional counters; biphase incremental encoder; error detection; interface; servomotor control; Application software; Clocks; Counting circuits; Hardware; Magnetic separation; Optical buffering; Optical filters; Optical noise; Sampling methods; Servomotors;
fLanguage
English
Journal_Title
Industrial Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0278-0046
Type
jour
DOI
10.1109/41.184832
Filename
184832
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