本文研究開發(fā)了一種步進電機驅(qū)動器及其控制系統(tǒng)。該系統(tǒng)以PC 機作為上位機，以
單片機作為下位機，可使上位機能夠可靠地將經(jīng)過處理的控制指令和參數(shù)發(fā)送到下位機，保證下位機能夠準確、及時地發(fā)出控制信號，通過驅(qū)動器驅(qū)動步進電機工作。同時，上位機檢測下位機的各種狀態(tài)信號，進行診斷和處理。
關(guān)鍵字: 步進電機；控制系統(tǒng)；驅(qū)動器；通信電路
Abstract: A high performance control system of stepping motor has been developed. The system adopts the PC as master computer and the single-chip as slave computer. Control instructions and parameter have been delivered from the master computer to slave computer dependently and smoothly in order to guarantee the work that can be accurately and promptly done. Besides, the host computer collects various kinds of state signal that the slave computer feedbacks to diagnose and manipulate.
Keywords: Step Motor; Control System; Driver; Communication Circuit