Approximate 2-Degree-of-Freedom digital control for a boost DC-DC converter

スポンサーリンク

概要

• 論文の詳細を見る

• If a duty ratio and a load resistance in a boost DC-DC converter are changed, the characteristics is varied greatly, that is, the boost DC-DC converter has the non-linear characteristics. In many applications of DC-DC converters, loads cannot be specified in advance, and they will be changed suddenly from no load to full load. The boost DC-DC converter used a conventional controller cannot suppress output voltage variation caused by large load change. In this paper an approximate 2-Degree-of-Freedom (2DOF) digital controller for suppressing the output voltage variation at sudden load change is proposed. This controller is actually implemented on a micro-processor and is connected to the boost DC-DC converter. Experimental results demonstrate that this type of digital controller is effective to suppress the variation.

著者

• Ohta Yoshihiro

  Dept. Lfe Sci. & Biotech. Grad. Sch. Of Engineering Tokyo University Of Agrliculture And Dechnol

• Higuchi Kohji

  Dept. of Mechanical Engineering and Intelligent Systems, The University of Electro-Communications

• Ohta Yoshihiro

  Dept. of Mechanical Engineering and Intelligent Systems, The University of Electro-Communications

関連論文

• 3F1434 シナプス小胞分極におけるミトコンドリアの役割(3F 神経・感覚、神経回路・脳の情報処理,日本生物物理学会第49回年会)
• 3L1346 A subset of mitochondria shows swelling after increase in the permeability of the inner membrane(Cell biology 5,The 49th Annual Meeting of the Biophysical Society of Japan)
• Approximate 2-Degree-of-Freedom digital control for a boost DC-DC converter
• 3PT175 ミトコンドリアの密集がATP合成に及ぼす影響(日本生物物理学会第50回年会(2012年度))
• Approximate 2-degree-of-freedom digital control for a PFC boost converter

スポンサーリンク