| 基于DSP与USB接口的多轴运动控制系统开发 |
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| 引用本文： | 胡彦兵,陈柏金,郭文行. 基于DSP与USB接口的多轴运动控制系统开发[J]. 自动化技术与应用, 2014, 33(9): 28-32 |
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| 作者姓名： | 胡彦兵 陈柏金 郭文行 |
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| 作者单位： | 华中科技大学材料成形与模具技术国家重点实验室,湖北武汉,430074 |
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| 摘 要： | 设计了一种以DSP与USB接口技术的多轴运动控制系统。该系统以DSP TMS320F2812为核心处理器,实现了多轴步进电机的启停与加减速控制。在此基础上,采用CYPRESS公司EZ-USB FX2高速传输控制器CY7C68013A,实现了上位机与DSP的数据实时传输与执行机构的实时控制。实验证明,该运动控制系统运行稳定、实时性好,能满足运动控制的要求。
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| 关 键 词： | DSP USB接口 步进电机 多轴 |
Development of Multiple-Axis Motion Control System Based on DSP and USB Interface |
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| HU Yan-bing,CHEN Bai-jin,GUO Wen-xing. Development of Multiple-Axis Motion Control System Based on DSP and USB Interface[J]. Techniques of Automation and Applications, 2014, 33(9): 28-32 |
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| Authors: | HU Yan-bing CHEN Bai-jin GUO Wen-xing |
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| Affiliation: | ( State Key Laboratory of Materials Processing and Die ＆ Mould Technology, Huazhong University of Science and Technology, Wuhan 430074 China ) |
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| Abstract: | A type of multiple-axis control system based on DSP and USB interface technology is designed. In this system, the DSP TMS320F2812 chip is the central processing unit and it has realized the stepping motor＇s acceleration and deceleration. Based on these, by introducing the CYPRESS＇ Cy7C68013A, high speed EZ-USB FX2 microcontroller, data real-time transmission between PC and DSP and the real-time control of the operative mechanism are achived. It＇s proved that this motion control system can meet the needs of motion control with good real-time performance and stability. |
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| Keywords: | Digital Signal Processor (DSP) universal serial bus interface stepping motor multiple-axis |
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