试验表明，升温曲线控制对转化率的影响较大，必须规范和统一。

It was revealed by the experiment that the heating curve control affected the conversion rate largely, therefore it must be standardized and unified.

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主要介绍了一种基于单片机的简化后的指数型加减速曲线控制方法。

This paper presents an exponential accelerating and decelerating curve method based on chip microcomputer for the control mechanism.

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采用电压曲线控制门机运行速度，提高了门机运行的精确性和平滑性。

In order to improve the accuracy and smoothness of door's running, a timing method is put forward which is that taking advantage of voltage curve to control the speed curve.

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