Furthermore,the vibration character of test motion target(TMT) was tested with the system and the result is analysed. It was achieved that the resonance frequency is 271 Hz and the amplitude is 0.246 482 566 mm.

• 描述了利用该系统对TMT(testmotiontarget)器件的振动特性进行的测量实验；并对实验结果进行了分析；测得器件的共振频率为271Hz；最大振幅为0.；246482566mm。