| 基于DSP的开放体系数控滚齿系统的研究 |
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| 引用本文： | 杜建铭,吴序堂,吴宏.基于DSP的开放体系数控滚齿系统的研究[J].机械科学与技术(西安),2003,22(4):650-652. |
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| 作者姓名： | 杜建铭 吴序堂 吴宏 |
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| 作者单位： | [1]西安交通大学机械工程学院．西安710049 [2]河南科技大学机电工程学院，洛阳471003 |
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| 摘 要： | 讨论了一种基于数字信号处理器 (DSP)的开放体系数控滚齿系统。该系统在可编程 PID整定的基础上 ,提供了速度、加速度前馈滤波 ,以保证系统的静态精度和动态性能。通过对滚齿原理的研究 ,提出了电子差动齿轮箱的概念 ,开发出相应的数控滚齿软件 ,介绍了运动控制系统软件的基本模块 ,最后给出了该数控系统成功用于YG3 612机械滚齿机数控改造的实例
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| 关 键 词： | 计算机数控 DSP 开放式体系结构 滚齿 |
| 文章编号： | 1003-8728(2003)04-0650-03 |
| 修稿时间： | 2002年7月16日 |
Study on Open Numerical Control Gear Hobbing System Based on DSP |
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| DU Jian-ming ,WU Xu-tang ,WU Hong.Study on Open Numerical Control Gear Hobbing System Based on DSP[J].Mechanical Science and Technology,2003,22(4):650-652. |
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| Authors: | DU Jian-ming WU Xu-tang WU Hong |
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| Affiliation: | DU Jian-ming 1,WU Xu-tang 1,WU Hong 2 |
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| Abstract: | In this paper, an open numerical control gea r hobbing architecture based on digital signal processor (DSP) is presented. On th e basis of the programmable PID tuning, a filter of speed and acceleration feedf orward is provided to insure the static accuracy and dynamic performance of the system. Through a deep study on the principle of gear hobbing, an idea of electr onic differential gearbox is presented primarily, and the associated numerical c ontrol gear hobbing software is developed. The basic modules of the software for the motion control system are described. In the end, a successful instance on t he transformation of the YG3612 model gear hobbing machine tools using this nume rical control system is given. |
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| Keywords: | Computerized numerical control Digital signal processor (DSP) Open architecture Gear hobbing |
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