In this paper, a kind of computer control system for beer irrigating equipment is introduced. Its features and the key techniques for realizing beer level constant control, pressure constant control, smooth speeding up / down and constant speed control are also discussed. 介绍了啤酒灌装生产线的计算机控制系统及其特点,给出了用于该系统的恒酒位控制、恒压力控制、加/减速及恒速控制等关键技术的实现方法。
To enlarge speed range of vector control system in constant power state, weak magnetic speeding becomes another important research subject. 为拓展矢量控制系统恒功率调速范围,弱磁调速性能成为另一重要研究课题。