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

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 (fee...

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Bibliographic Details
Main Authors: Izosimov, D.B., Ryvkin, S.E., Belkin, S.V., Kazachenko, V.F.
Format: Conference Proceeding
Language:English
Subjects:
Degradation
Digital control
Drives
Feedback loop
Filters
Microprocessors
Parameter estimation
Pulse modulation
Sliding mode control
Space vector pulse width modulation
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Summary: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.
DOI:10.1109/IECON.1998.724022