Modular learning laboratory of AC servo drive
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Publication Details
Author list: Yumun C., Konghirun M., Tungpimolrut K.
Publisher: Hindawi
Publication year: 2008
Volume number: 2
Start page: 1069
End page: 1072
Number of pages: 4
ISBN: 1424421012; 9781424421015
ISSN: 0146-9428
eISSN: 1745-4557
Languages: English-Great Britain (EN-GB)
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Abstract
This paper presents an implementation of learning laboratory of AC servo drive using the eZdsp™ F2812 Digital Signal Processor (DSP) for undergraduate senior students. Since the electric motor drive is an interdisciplinary course, the students need to sufficiently know several backgrounds such as machines, digital control system, programming, and power electronics. Therefore, the learning laboratory is intended to design both hardware and software as modules. So students would easily learn the hardware implementation of overall system circuit by circuit. Similarly, codes of each functional block are well defined and written by using object oriented programming (OOP) concept. As a result, students can clearly understand the complex control of Permanent Magnet Synchronous Motor (PMSM) using Quadrature Encoder Pulse (QEP), known as AC servo drive. In this paper, the details of modular hardware and software aspects will be presented along with the experimental results. © 2008 IEEE.
Keywords
AC servo motor, Digital signal processor, Object oriented programming, QEP encoder, Vector control drive
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