介绍了用于连续拉制石英玻璃管材的感应熔化炉的整体结构和使用效果。
In this paper, the structure and operational effects of the induction melting furnace used for continuously producing quartz glass tubes are introduced.
拉线轮采用一列式排列，连续拉制，在线退火，机械、电气速度均衡匹配，操作方便，实现快速换模。
Lines using a round-order, drawn in a row, the annealing line, machinery, electrical balance to match the speed, user-friendly, fast-for-mode.
针对以上问题研究了一类脉冲控制方法，给出了此类脉冲拉制函数的具体表达式。解决了脉冲作用后的状态向量的单侧连续。
An impulsive control method is discussed and the expression of the impulsive controlling function is given, thus solving the hypothetic mode of state vectors in traditional methods.
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