论文部分内容阅读
提出了拖拉机载荷二维正态概率分布模型,导出了其联合概率密度函数的计算表达式,经6种零件验证表明:这种模型适合于拖拉机,是编谱方法规范化与室内快速模拟试验的理论基础,有广阔的工程应用前景。
The two-dimensional normal probability distribution model of the tractor load is proposed and the calculation expression of the joint probability density function is deduced. The validation of six kinds of parts shows that this model is suitable for the tractor, which is the theory of the normalization of the spectrum method and the rapid simulation experiment Basis, a wide range of engineering applications.