A MICROPROCESSOR-BASED FULLY DIGITAL AC SERVO DRIVE

Authors
LOW KS LIM KW RAHMAN MF
Citation
Ks. Low et al., A MICROPROCESSOR-BASED FULLY DIGITAL AC SERVO DRIVE, Microprocessors and microsystems, 20(7), 1997, pp. 429-436
Citations number
5
Categorie Soggetti
Computer Sciences","Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Theory & Methods
Journal title
Microprocessors and microsystems → ACNP
ISSN journal
01419331
Volume
20
Issue
7
Year of publication
1997
Pages
429 - 436
Database
ISI
SICI code
0141-9331(1997)20:7<429:AMFDAS>2.0.ZU;2-Y
Abstract
A fully digital AC drive for servo application is presented in this pa per. The design is based on a 32-bit embedded microprocessor (Intel 80 960KB). Due to its high performance, hardware has been reduced by tran sferring them into software functions. This results in a compact desig n and a very flexible system. Moreover, it allows modern control algor ithms to be implemented easily. In this implementation, a variable str ucture servo controller with a fast acting current vector controller h ave been designed in software. The experimental results have demonstra ted that the motor drive has good dynamic performance.