Improved Digital Predictive Control of Switching DC-DC Converters

  title={Improved Digital Predictive Control of Switching DC-DC Converters},
  author={Mingzhi He and Jianping Xu},
  journal={APEC 07 - Twenty-Second Annual IEEE Applied Power Electronics Conference and Exposition},
The time delay caused by sample and calculation is inevitable in digital control of switching dc-dc converters. This time delay will degrade the transient performance due to its effect on the bandwidth of the digital controlled switching dc-dc converters. It is thus very important to minimize this time delay effect to improve digital controller's performance. An improved predictive control is proposed and studied in this paper to minimize the time delay effect. The steady-state performance and… CONTINUE READING
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