ハイブリツド振動法を適用した風洞実験装置の開発

概要

論文の詳細を見る
The Hybrid vibration system, which was presented by Dr. Kanda, is combined a movable mechanical system and a personal computer for the evaluation of wind forces on a vibrating scale model in wind tunnel tests. The computer has to calculate the next position of a scale model against present wind forces and instruct motors, instantaneously. Then, this paper shows that the response delay and the effects of the inertia force of a scale model were compensated for the new hybrid vibration system. Especially, the hybrid vibration system is characterized to adopt the mass inertia factor in the analytical procedure. Also, the results obtained by the hybrid vibration tests are good agreement with traditional tests. Further the hybrid system was completely able to capture the wind forces on the vibrating scale model, while traditional techniques were unable to.
社団法人日本建築学会の論文
2001-06-30