数式処理を用いたモーメントによる片持ちばりのたわみ曲線制御

書誌事項

タイトル別名
  • Control of Deflection Curve of Cantilever Beam by Bending Moments using Symbolic Manipulation.
  • スウシキ ショリ オ モチイタ モーメント ニヨル カタモチバ リ ノ タワミ

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抄録

Recently, adaptive structures have been the focus of much attention because they change their shapes or characteristics to the optimum according to the mission or the design requirements. As a basic study on such adaptive structures, this paper attempts to control the deflection curve of a beam to the desired one using actuators. We obtain, by symbolic manipulation, the optimum solution for the moments which are applied to each part of a divided cantilever beam in order to obtain the desired deflection curve. The theoretical result is compared with the experimental one where the beam is deformed by the actuators using shape memory alloy wires.

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