文章摘要信息 关键词 ： 矿井提升机 异步机矢量控制 下坠现象 复合控制 [gap=763]Keywords : mine hoister；asynchronous motor’s vector control；falling phenomenon；compound control
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异步电功机的磁通检测和观测是矢量控制系统中的关键问题。
The measurement and observation of flux in induction motor is a key problem in vector control system.
本文介绍了一种采用MCS—51系列单片机8031对异步机实行滑差频率矢量控制的调速系统。
In this paper, a slip-frequency vector control system using a single-chip micro - computer 8031 of MCS-51 family for variable frequency speed control of induction motor is introduced.
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