戴钦来,马钧华.基于ARM和DSP的多轴伺服系统以太网通信[J].轻工机械,2011,29(1): |
基于ARM和DSP的多轴伺服系统以太网通信 |
Ether-net Communication of Multi-axis Servo System Based on ARM and DSP |
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DOI: |
中文关键词: 通信网络技术 伺服传动 VxWorks实时操作系统 数字信号处理器 ARM处理器 |
英文关键词:communication network technology servo drive VxWorks RTOS(real-time operating system) DSP(digital signal processor) ARM(Advanced RISC Machines) processor |
基金项目: |
戴钦来 马钧华 |
浙江大学电气工程学院; |
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中文摘要: |
在包含多路伺服驱动的系统中,保证各伺服传动协同运行是一个重要课题。文章研究了由ARM为上位机、多路伺服传动DSP控制核心为下位机的一个专用系统的通信问题,利用以太网UDP组播通讯技术组网,实现了上位机操控整个伺服系统实现多轴伺服同步运行的通信目的。 |
英文摘要: |
In a multi-axis servo system,the coordinated operation for all servo drives is an important task.The article studied the communication aspect of this system.One ARM with VxWorks is for the upper machine and several DSPs,the control hearts of servo drives,are for the lower machines.With the Ethernet multicast UDP protocol networking technology,the communication for synchronous running of whole multi-axis servo system is achieved. |
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