This research uses ARX model to find the frequencies,damping ratios,transfer functions and time response, so as to predict the dynamic behavior of the system.

• 由结构物量测的加速度、速度及位移等资料，经由ARX模式识别系统之参数，求得系统之频率、阻尼比、转换函数与历时反应，进而预测此系统受外力之结构行为。