| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an excitation test apparatus that can excite a table with a large amplitude without enlarging/complicating the excitation test apparatus. <P>SOLUTION: An excitation test apparatus for exciting a table fixed with a test piece includes first and second actuators that can excite the table in first and second directions orthogonal to each other, first connection means that can connect the table to the first actuator slidably in the second direction, and second connection means that can connect the table to the second actuator slidably in the first direction. Preferably, the excitation test apparatus includes a third actuator that can excite the table in a third direction perpendicular to both of the first and second directions and third connection means that can connect the table to the third actuator slidably in the first and second directions. The first and second connection means connect the table to the first and second actuators slidably in the third direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
