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<div id="wrapper"><table width="700" border="1" align="center">  <tr>       <td bgcolor="#CCCCFF" class="title">SS1-6　A Consideration of Digital Control DC-DC Converter with Variable Feedback Gain</td>     </tr>     <tr>       <td class="chosha">◎Takuya Shirakawa，Yudai Furukawa，Fujio Kurokawa（Nagasaki University）</td>     </tr>     <tr>       <td class="abst">This paper presents a digitally proportional gain varying method for dc-dc converter to improve the transient response. The proposed method can maintain the stability of system in the steady state because the control gain is small and switch the proportional gain to the large one temporarily in the transient state.</td>     </tr> </table></div>
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