On Speed and Rotor Position Estimation in Permanent-Magnet AC Drives
This letter deals with rotor position and speed estimation of permanent magnet ac drives. Two reduced-order observers, a linear (AO) and a nonlinear one (NLO), are compared. An adaptive speed estimation scheme is also considered. Analysis and simulations show that the NLO has better performance and...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2000 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/105193 |
| Acceso en línea: | http://hdl.handle.net/11336/105193 |
| Access Level: | acceso abierto |
| Palabra clave: | OBSERVERS STATE ESTIMATION SYNCHRONOUS MOTOR DRIVES https://purl.org/becyt/ford/2.2 https://purl.org/becyt/ford/2 |
| Sumario: | This letter deals with rotor position and speed estimation of permanent magnet ac drives. Two reduced-order observers, a linear (AO) and a nonlinear one (NLO), are compared. An adaptive speed estimation scheme is also considered. Analysis and simulations show that the NLO has better performance and demands less computational load than the AO plus the adaptive scheme. |
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