论文部分内容阅读
众所周知,四相步进电机的工作状态有四相单四拍A、B、C、D……、四相双四拍AB、BC,CD、DA……,四相八拍A、AB、B、BC、C、CD、D、DA……或AB、ABC、Bc、BCD、CD、CDA、DA、DAB……等多种。此外,因功能上的要求有时还正转、反转、加速、减速等工作状态。无论那一种工作状态,尤其是正转、反转、加速、减速控制电路相当繁杂。但是用软件编程方法实现则非常简使。 近年来,我们借助于微型机的软件固化技术,取代了某打印机中四相反应式步进电机硬
As we all know, four-phase stepper motor working state has a four-phase single four beats A, B, C, D ......, four-phase double four beats AB, BC, CD, , BC, C, CD, D, DA ... or AB, ABC, Bc, BCD, CD, CDA, DA, DAB ... and the like. In addition, due to functional requirements sometimes positive, reversal, acceleration, deceleration and other working conditions. No matter what kind of work, especially forward, reverse, acceleration, deceleration control circuit is quite complicated. But using software programming method is very simple. In recent years, with the aid of the microcomputer software curing technology, we have replaced the four-phase reaction stepper motor in a printer