自动进料系统中的动态称重

Dynamic weigh in automatic feeding system

在物料运动的同时称量出其重量称为动态称重。动态称重因为涉及的参数多、运动状态下干扰大,所以比静态称重要复杂的多。本文给出了自动进料系统中动态称重的基本原理,分析了称重中的主要干扰来源和特性。最后利用小波分析理论对称重数据进行了处理,并给出了工程应用中的最终求解公式。

<Abstrcat>It is called Dynamic weigh to weight moving things. Dynamic weigh is more intricate than static one for more parameters and noises are involved. The principle of dynamic weigh is given, and the source of noises and its characteristic in dynamic weigh is found out. And the wavelet is used to deal with data we got, then the equation for total weight is deduced.