论文部分内容阅读
拖拉机的随机载荷可采用其均值和幅值二维随机变量描述,只要载荷均值和对数幅值的均值与标准差确定,就完全决定了载荷的统计特性.本文还例举了载荷谱的某些应用.
The random load of tractors can be described by two-dimensional random variables of mean and amplitude, and the statistic characteristics of load are completely determined as long as the mean and standard deviation of load mean and logarithmic amplitude are determined. Some applications.