| 数控加工中加减速控制曲线的研究 |
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| 引用本文： | 许良元. 数控加工中加减速控制曲线的研究[J]. 机械工程师, 2006, 0(9): 65-67 |
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| 作者姓名： | 许良元 |
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| 作者单位： | 安徽农业大学,工学院,合肥,230036 |
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| 摘 要： | 在分析了数控系统中直线形、三角函数形、指数形、S形、直线加抛物线形加减速控制曲线的基础上,对这几种控制方法各自的优缺点及适用场合进行了比较,并着重讨论了S曲线加减速算法。
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| 关 键 词： | 加减速 控制曲线 算法 |
| 文章编号： | 1002-2333(2006)09-0065-03 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2005-12-02 |
Research of Acceleration and Deceleration Controlling Curve in NC Machining |
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| XU Liang-yuan. Research of Acceleration and Deceleration Controlling Curve in NC Machining[J]. Mechanical Engineer, 2006, 0(9): 65-67 |
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| Authors: | XU Liang-yuan |
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| Affiliation: | Engineering College, AnHui Agricuhural University, HeFei 230036 |
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| Abstract: | It is a very important control function of inserting the mending device in CNC system to accelerate and decelerate controlling, it all have very important influence on machining accuracy and systematic function. Especially in processing, it seems particularly important right away to accelerate and decelerate in high speed. In the article, it analyses straight line shape, trigonometric function shape, index shape, S- curve shape and parabolic profile motions in numerical system. the pluses and minuses with one's own method to these kinds of control and suitable occasion have been compared, and has discussed emphatically that S- curve adds the algorithm of acceleration and deceleration. |
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| Keywords: | acceleration and deceleration the curve of controlling algorithm |
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