颗粒测量中一种自适应非独立模式算法

光全散射颗粒测量法中需求解第一类Ｆｒｅｄｈｏｌｍ积分方程，在不知被测颗粒尺寸范围的情况下，如何确定积分方程的上下限，即测量范围，迄今仍是个问题．本文针对此问题提出了一种自适应非独立模式算法．该方法可根据双参数颗粒分布函数的分布参数ｋ自动确定积分的上下限．数值模拟和实验都证实了此算法．

A new method for automatically determining the measurable range of light extinction particle sizing

In light extinction particle sizing technique a first kind of Fredholm integral equation should be solved. How to determine the upper and lower limits of the integral equation or the measurable range during the measurement is am an existing problem. This paper pints a new algorithm-a self adaptive algorithm of dependent mode, which will dermine the upper and lower limits of the integral equation automatically in terms of the value of k, one distribution parameter of the two parameter's distribution function. Numerical simulation and experiments were carried out to confirm this algorithm.