Title :
Statistic properties of the INFORM method for highly dynamic sensorless control of PM motors down to standstill
Author :
Schrödl, Manfred ; Lambeck, Michael
Author_Institution :
Inst. of Electr. Drives & Machines, Vienna Univ. of Technol., Austria
Abstract :
AIn the presented paper, the statistical properties of IFORM-based position estimation are calculated, influences on the accuracy of the methods are explained. Measurement results verify the theoretical expectations. An industrial example shows the practical implementation in a transiently operated application in position control mode.
Keywords :
machine control; permanent magnet motors; position control; synchronous motors; permanent magnet motors; position control; position estimation; sensorless control; Industrial control; Magnetic properties; Paper technology; Position control; Pulse width modulation inverters; Sensorless control; Statistics; Synchronous motors; Testing; Voltage;
Conference_Titel :
Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE
Print_ISBN :
0-7803-7906-3
DOI :
10.1109/IECON.2003.1280276
