| 步进伺服系统高效插补控制算法研究 |
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| 引用本文： | 施群,王小椿. 步进伺服系统高效插补控制算法研究[J]. 电气传动, 2005, 35(3): 30-32,35 |
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| 作者姓名： | 施群 王小椿 |
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| 作者单位： | 西安交通大学 |
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| 摘 要： | 在步进电机和位置环交流伺服的数控系统中采用时间分割法插补,可以有效提高系统性能.但要求其中的精插补脉冲必须均匀的分配到插补周期中.提出的精插补算法彻底解决了精插补中任意给定脉冲数在插补周期中均匀分配的问题.
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| 关 键 词： | 精插补 时间分割 开环数控系统 |
Study on Interpolating Algorithm in CNC Using Stepping Servo System |
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| Shi Qun,Wang Xiaochun. Study on Interpolating Algorithm in CNC Using Stepping Servo System[J]. Electric Drive, 2005, 35(3): 30-32,35 |
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| Authors: | Shi Qun Wang Xiaochun |
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| Affiliation: | Shi Qun Wang Xiaochun |
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| Abstract: | Though time-slicing interpolation used in CNC, which use pulse motor or AC servo with position feedback can prompt system performance effectively. Pulse of fine interpolation must be distributed uniformly in an interpolation cycle. In this paper, an algorithm of fine interpolation, which can generate uniform pulse series, is proposed. |
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| Keywords: | fine interpolation time-slicing method open-loop CNC |
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