An Improved Permanent Magnet Synchronous Motor Rotor Position Observer Design Based on Error Harmonic Elimination
An improved rotor position observer based on sliding mode control was proposed to eliminate estimation error and harmonic ripples for PMSM sensorless control. A multi-proportional resonant filter was designed instead of a low-pass filter to filter out the specific harmonics of back EMF. The improved...
| Main Authors: | , , , , , |
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| Format: | Article |
| Sprog: | English |
| Udgivet: |
MDPI AG
2022-07-01
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| Serier: | Machines |
| Fag: | |
| Online adgang: | https://www.mdpi.com/2075-1702/10/8/633 |