一种步进电机的自适应控制算法

A stepper motor control algorithm for adaptive

本文先论述了“自动装料机料斗门自动控制”的设计。要在满足高速装料（150—250袋／b）的情况下，为了保证装袋的计量精度为正负2％。提出了一种步进电机的自适应控制算法。具体思想是：将整个装料时间划分成几个阶段，按照流量——时闻曲线分别建立不同的数学模型。采用不同的控制算法，并根据每次实际的控制效果来判断下一次的控制量。

This article first discusses the ＂ automatic filling machine automatic door hopper＂ design. To meet the high-speed charge （150 - 250 bags/h） ,in order to ensure accuracy of measurement of plus or minus 2%, a stepper motor of the adaptive control algorithm. Concrete thinking is： the entire loading time is divided into several stages, in accordance with the flow - time curve, respectively, the establishment of different mathematical models, using different control algorithms, and in accordance with the actual control of each effect to determine the next control volume.