New approaches to solve digital control synthesis problems and advanced pulsewidth modulation algorithms for AC drives applications

Author

Izosimov, Dmitry B. ; Ryvkin, Sergey E. ; Belkin, Sergey V. ; Kazachenko, Vladimir F.

Author_Institution

Inst. of Control Sci., Moscow, Russia

Volume

4

fYear

1998

fDate

31 Aug-4 Sep 1998

Firstpage

1986

Abstract

The use of discrete time models permits a decrease in the microprocessor calculation speed needed without drive precision or response speed performance degradation. Autonomous observers, parameters identification and filters are considered. Optimal pulsewidth modulation algorithms both for open (feedforward) or closed (feedback) loop realisation are considered, with vector sliding mode control utilisation

Keywords

AC motor drives; control system synthesis; digital control; discrete time systems; feedback; feedforward; machine vector control; microcomputer applications; observers; parameter estimation; power engineering computing; variable structure systems; AC motor drive control; PWM algorithms; advanced pulsewidth modulation algorithms; autonomous observers; control design; control performance; control simulation; digital control synthesis; feedback; feedforward; filters; microprocessor calculation speed; parameters identification; vector sliding mode control; Degradation; Digital control; Drives; Feedback loop; Filters; Microprocessors; Parameter estimation; Pulse modulation; Sliding mode control; Space vector pulse width modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 1998. IECON '98. Proceedings of the 24th Annual Conference of the IEEE

Conference_Location

Aachen

Print_ISBN

0-7803-4503-7

Type

conf

DOI

10.1109/IECON.1998.724022

Filename

724022