基于DSP运动控制器的开放式数控系统关键技术研究

Key technology research on a open NCsystem based on DSP motion controller

论述了基于DSP运动控制器开放式数控系统的体系结构,以TI公司电机控制专用的TMS320F2812芯片为例,分析了运动控制器的硬件、软件结构及设计中的关键技术。

The system structure of an open NC system based on DSP motion controller is described in this paper and then, the hardware, software structure and the key technology in design are analyzed too using a TI company＇s motor control chip TMS320F2812 as an example.