Application of Pole-Placement Method to the Design of a Digital Compensator for Programmable DC-DC Converters
Date Issued
2009
Date
2009
Author(s)
Wang, Yen-Tang
Abstract
In future CPU power supply applications, there is a requirement of target voltage level programmability with certain slew rate specifications. In this thesis, pole-placement method will be used to design a digital compensator for a DC-DC converter for this purpose. Equations were developed and the controller was implemented with a DSP. A state estimator was also used to estimate the inductor current so that current sensing can be avoided. Examples will be given for the design and experimental results will be presented.
Type
thesis
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ntu-98-R96921018-1.pdf
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