An auto-tuning digital control for buck-boost dc-dc converter

An auto-tuning digital control for buck-boost dc-dc converter

This paper presents two auto-tuning digital control methods for buck-boost dc-dc converter. The buck-boost dc-dc converter is used with wide input voltage changing. The suitable proportional gain and bias value are changing against the input voltage of the converter. So, we took two methods that cha...

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Bibliographische Detailangaben
Hauptverfasser: Kurokawa, Fujio, Ishibashi, Taku, Sakemi, Junya, Babasaki, Tadatoshi
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Automatic control
Circuits
DC-DC power converters
Digital control
Digital signal processing
Energy management
Finite impulse response filter
Switches
Switching converters
Voltage
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Beschreibung
Zusammenfassung:This paper presents two auto-tuning digital control methods for buck-boost dc-dc converter. The buck-boost dc-dc converter is used with wide input voltage changing. The suitable proportional gain and bias value are changing against the input voltage of the converter. So, we took two methods that changing proportional gain and changing bias value against the input voltage of the converter. As a result, the superior output characteristics can be realized.
ISSN:0275-0473
2158-5210
DOI:10.1109/INTLEC.2010.5525703