Título:
Adaptive output current feedforward control in VR applications
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Autor:
Eirea, Gabriel
Sanders, Seth R
Sanders, Seth R
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Tipo de documento:
Preprint
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Palabras clave:
Adaptive control
Dynamic response
Electric current control
Error analysis
Feedforward
Gradient methods
Dynamic response
Electric current control
Error analysis
Feedforward
Gradient methods
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Año de publicación:
2007
Contenido:
Resumen:
A method for adapting the gain of an output current feedforward path in VR applications is presented. For regulators using adaptive voltage positioning (AVP), output current feedforward can improve the dynamic response to fast load transients. However, the feedforward path depends on parameters of the power train that are not known with precision. By analyzing the error voltage and finding its correlation with the parameter error, a gradient algorithm is derived that makes the parameter error vanish and minimizes the voltage error.
Descripción:
Trabajo presentado en IEEE Power Electronics Specialists Conference, 2007
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Citación:
Eirea, G., Sanders, S.R. Adaptive output current feedforward control in VR applications [Preprint] Publicado en Proceedings of the IEEE Power Electronics Specialists Conference, Orlando, Fl. USA, 2007. doi 10.1109/PESC.2007.4341952.
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Licencia:
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| ES07.pdf | — | 233.24 KB | Adobe PDF |