| 摘要 |
The present invention relates to a dynamic stability wind tunnel test apparatus. The dynamic stability wind tunnel test apparatus comprises: a driving cam having an inclined surface inclined in an axial direction on an end portion thereof, and disposed to be rotated; a driving cam supporting portion rotatably supporting the driving cam; a driven cam having a linear contact portion formed on an end portion thereof to be perpendicular in the axial direction, and linearly contacting the inclined surface; and a driven cam supporting portion connected to the driving cam supporting portion to relatively move with respect to the driving cam supporting portion, and supporting the driven cam to relatively move during the rotation of the driving cam. Accordingly, the manufacture of a per-excitation direction apparatus of a test model can be excluded, thus reducing apparatus manufacturing costs and expenses and time required for a test. |
