解舒丝长分布研究

在假定茧丝长具有正态分布 ,茧丝上的落绪具有任意形态的部位分布的条件下 ,给出因落绪切断而形成的解舒丝长分布。就茧丝上各点的落绪率呈二次曲线形状分布的情况分析解舒丝长分布的形态以及落绪分布参数对该形态的影响。并讨论在实际缫丝工程中调查落绪部位分布参数的方法。通过电子计算机模拟实验对理论结果进行了验证并讨论了其应用问题。

ON THE DISTRIBUTION OF NON-BROKEN FILAMENT LENGTH OF COCOON

In accordance with the hypotheses that the length of cocoon filament is normally distributed random variable and the ratio of dropping end has optionally distributed form on cocoon filament, we derived the distribution of non-broken filament length of cocoon. Basis on the condition that the ratio of dropping end is distributed on cocoon filament with a parabola-form, we discussed on the form of the distribution of non-broken filament length of cocoon and the relation between the form and the parameters of distribution of the ratio of dropping end. We gave a method to estimate these parameters from data of reeling process. The theoretical results have been tested and verified by computer simulation.