Title :
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
fDate :
31 Aug-4 Sep 1998
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;
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
DOI :
10.1109/IECON.1998.724022
