光散射法粒度测试涉及到粒度反演技术. 随着反演粒级数的增加, 通常的粒度反演法将

出现严重的振荡. 文章将Chahine迭代算法与平滑滤波技术相结合解决了高反演粒级数下数值解

的振荡, 在不改变激光粒度仪的原有结构情况下, 就可明显提高仪器的精度和分辨能力.-Light scattering particle size test relates to the granularity inversion technique. With increased the inversion granulocyte series, usually granularity inversion method will appear serious oscillation. Article combination Chahine iterative algorithm with a smoothing filter technology to solve high inversion granulocyte series numerical solution of oscillation in the case does not change the original structure of the laser particle size analyzer, can significantly improve the accuracy and resolution of the instrument.