High precision speed measurement in microcomputer-based field oriented induction motor drive

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

The microcomputer application of the field-oriented control to induction motor drive needs accurate information about the position, direction of rotation and speed. The microcomputer, of course, demands these information in a digital form and so incremental shaft encoders are suitable for such applications. A digital incremental shaft encoder in connection with a new digital programmable electronic circuit are designed and implemented to detect the speed. The details of hardware and software of the speed detection scheme is suited for microprocessor-based field orientation control of induction motor drives. Experimental results are presented including average and instantaneous values that are used to generate frame transformation in field oriented control systems.

Original languageEnglish
Title of host publicationProceedings of the Japan/USA Symposium on Flexible Automation
EditorsK. Stelson, F. Oba
Pages371-374
Number of pages4
StatePublished - 1996
Externally publishedYes
EventProceedings of the 1996 Japan-USA Symposium on Flexible Automation. Part 2 (of 2) - Boston, MA, USA
Duration: 7 Jul 199610 Jul 1996

Publication series

NameProceedings of the Japan/USA Symposium on Flexible Automation
Volume1

Conference

ConferenceProceedings of the 1996 Japan-USA Symposium on Flexible Automation. Part 2 (of 2)
CityBoston, MA, USA
Period7/07/9610/07/96

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