摘要
通过对随机激励下的单自由度和多自由度线性振动系统的激励与响应信号进行分析处理，从而在时间域内用确定性信号建立起了振动系统输入与输出之间的关系．
By analyzing the random exciting signal and the random response signal of a Single Degree of Freedom (SDOF) or a Multi Degree of Freedom (MDOF) of vibration system,a differential equation of motion between the input and the output in time domain was set up for the system.
出处
《武汉交通科技大学学报》
1998年第1期1-3,共3页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
基金
国家自然科学基金
