| ISP技术和双端RAM在开发高性能运动控制器中的研究 |
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| 引用本文： | 康健,陶涛,梅雪松,吴序堂.ISP技术和双端RAM在开发高性能运动控制器中的研究[J].计算机工程与应用,2002,38(24):129-130,189. |
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| 作者姓名： | 康健 陶涛 梅雪松 吴序堂 |
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| 作者单位： | 西安交通大学机械制造及自动化研究所,西安,710049 |
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| 基金项目： | 国家教育部骨干教师基金资助项目 |
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| 摘 要： | 文章针对开发基于工业PC的国产高性能运动控制器,提出了采用ISP技术和双端RAM实现软件升级硬件和双CPU间高速数据交换。该系统结构解决了传统运动控制器执行速度慢,体积大、结构固定,硬件无法实现升级;用户的动态变量无法在线下载的缺点;从开发过程和使用效果来看:该设计有效缩短了开发周期,提高了数控系统硬件的质量,提出了运动控制器的新概念,运行结果表明系统完全达到了设计要求。
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| 关 键 词： | 数控系统 在系统可编程 双口RAM 多轴运动控制器 |
| 文章编号： | 1002-8331-(2002)24-0129-02 |
The Research of ISP Technology and Dual-port RAM in Exploiting High Performance Motion Controller |
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| Kang Jian Tao Tao Mei Xuesong Wu,Xutang.The Research of ISP Technology and Dual-port RAM in Exploiting High Performance Motion Controller[J].Computer Engineering and Applications,2002,38(24):129-130,189. |
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| Authors: | Kang Jian Tao Tao Mei Xuesong Wu Xutang |
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| Abstract: | In order to exploit homemade high performance motion controller based on industrial PC,this paper applies ISP technology to upgrade hardware by software and uses dual-port ram to realize high-speed data communication.Its architecture overcomes the traditional controller defect,such as low speed,big volume ,fixing structure of hardware,the dynamic variable of user can't download on-line,etc.From the developing procedure and actual working,it can make a conclusion that this design is effective in shorting the developing time ,improves the quality of CNC system and ad-vances the new concept of motion controller.The result of function shows the system reaches demands of design. |
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| Keywords: | CNC system In-System programming Dual-port RAM Motion controller |
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